12939403904

素因数分解:

$2^7\times 7^1\times {\mathrm{2713}}^1\times {\mathrm{5323}}^1$

素因数の和:8057

約数の個数: 64

約数和(自身を含む): 29476645440

約数和(自身を除く): 16537241536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 2713, 5323, 5426, 10646, 10852, 18991, 21292, 21704, 37261, 37982, 42584, 43408, 74522, 75964, 85168, 86816, 149044, 151928, 170336, 173632, 298088, 303856, 340672, 347264, 596176, 607712, 681344, 1192352, 1215424, 2384704, 2430848, 4769408, 14441299, 28882598, 57765196, 101089093, 115530392, 202178186, 231060784, 404356372, 462121568, 808712744, 924243136, 1617425488, 1848486272, 3234850976, 6469701952, 12939403904]

約数ペア:

[(1, 12939403904), (2, 6469701952), (4, 3234850976), (7, 1848486272), (8, 1617425488), (14, 924243136), (16, 808712744), (28, 462121568), (32, 404356372), (56, 231060784), (64, 202178186), (112, 115530392), (128, 101089093), (224, 57765196), (448, 28882598), (896, 14441299), (2713, 4769408), (5323, 2430848), (5426, 2384704), (10646, 1215424), (10852, 1192352), (18991, 681344), (21292, 607712), (21704, 596176), (37261, 347264), (37982, 340672), (42584, 303856), (43408, 298088), (74522, 173632), (75964, 170336), (85168, 151928), (86816, 149044)]