39519888128

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{5501}}^1$

素因数の和:5754

約数の個数: 144

約数和(自身を含む): 95366826240

約数和(自身を除く): 55846938112

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 211, 224, 256, 266, 304, 422, 448, 532, 608, 844, 896, 1064, 1216, 1477, 1688, 1792, 2128, 2432, 2954, 3376, 4009, 4256, 4864, 5501, 5908, 6752, 8018, 8512, 11002, 11816, 13504, 16036, 17024, 22004, 23632, 27008, 28063, 32072, 34048, 38507, 44008, 47264, 54016, 56126, 64144, 77014, 88016, 94528, 104519, 112252, 128288, 154028, 176032, 189056, 209038, 224504, 256576, 308056, 352064, 378112, 418076, 449008, 513152, 616112, 704128, 731633, 836152, 898016, 1026304, 1160711, 1232224, 1408256, 1463266, 1672304, 1796032, 2321422, 2464448, 2926532, 3344608, 3592064, 4642844, 4928896, 5853064, 6689216, 7184128, 8124977, 9285688, 9857792, 11706128, 13378432, 16249954, 18571376, 22053509, 23412256, 26756864, 32499908, 37142752, 44107018, 46824512, 64999816, 74285504, 88214036, 93649024, 129999632, 148571008, 154374563, 176428072, 187298048, 259999264, 297142016, 308749126, 352856144, 519998528, 617498252, 705712288, 1039997056, 1234996504, 1411424576, 2079994112, 2469993008, 2822849152, 4939986016, 5645698304, 9879972032, 19759944064, 39519888128]

約数ペア:

[(1, 39519888128), (2, 19759944064), (4, 9879972032), (7, 5645698304), (8, 4939986016), (14, 2822849152), (16, 2469993008), (19, 2079994112), (28, 1411424576), (32, 1234996504), (38, 1039997056), (56, 705712288), (64, 617498252), (76, 519998528), (112, 352856144), (128, 308749126), (133, 297142016), (152, 259999264), (211, 187298048), (224, 176428072), (256, 154374563), (266, 148571008), (304, 129999632), (422, 93649024), (448, 88214036), (532, 74285504), (608, 64999816), (844, 46824512), (896, 44107018), (1064, 37142752), (1216, 32499908), (1477, 26756864), (1688, 23412256), (1792, 22053509), (2128, 18571376), (2432, 16249954), (2954, 13378432), (3376, 11706128), (4009, 9857792), (4256, 9285688), (4864, 8124977), (5501, 7184128), (5908, 6689216), (6752, 5853064), (8018, 4928896), (8512, 4642844), (11002, 3592064), (11816, 3344608), (13504, 2926532), (16036, 2464448), (17024, 2321422), (22004, 1796032), (23632, 1672304), (27008, 1463266), (28063, 1408256), (32072, 1232224), (34048, 1160711), (38507, 1026304), (44008, 898016), (47264, 836152), (54016, 731633), (56126, 704128), (64144, 616112), (77014, 513152), (88016, 449008), (94528, 418076), (104519, 378112), (112252, 352064), (128288, 308056), (154028, 256576), (176032, 224504), (189056, 209038)]