57656768

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 84

約数和(自身を含む): 129786888

約数和(自身を除く): 72130120

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 131, 184, 208, 262, 299, 368, 416, 524, 529, 598, 736, 832, 1048, 1058, 1196, 1472, 1703, 2096, 2116, 2392, 3013, 3406, 4192, 4232, 4784, 6026, 6812, 6877, 8384, 8464, 9568, 12052, 13624, 13754, 16928, 19136, 24104, 27248, 27508, 33856, 39169, 48208, 54496, 55016, 69299, 78338, 96416, 108992, 110032, 138598, 156676, 192832, 220064, 277196, 313352, 440128, 554392, 626704, 900887, 1108784, 1253408, 1801774, 2217568, 2506816, 3603548, 4435136, 7207096, 14414192, 28828384, 57656768]

約数ペア:

[(1, 57656768), (2, 28828384), (4, 14414192), (8, 7207096), (13, 4435136), (16, 3603548), (23, 2506816), (26, 2217568), (32, 1801774), (46, 1253408), (52, 1108784), (64, 900887), (92, 626704), (104, 554392), (131, 440128), (184, 313352), (208, 277196), (262, 220064), (299, 192832), (368, 156676), (416, 138598), (524, 110032), (529, 108992), (598, 96416), (736, 78338), (832, 69299), (1048, 55016), (1058, 54496), (1196, 48208), (1472, 39169), (1703, 33856), (2096, 27508), (2116, 27248), (2392, 24104), (3013, 19136), (3406, 16928), (4192, 13754), (4232, 13624), (4784, 12052), (6026, 9568), (6812, 8464), (6877, 8384)]