56919664

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1129}}^1$

素因数の和:1297

約数の個数: 40

約数和(自身を含む): 116019360

約数和(自身を除く): 59099696

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 137, 184, 274, 368, 548, 1096, 1129, 2192, 2258, 3151, 4516, 6302, 9032, 12604, 18064, 25208, 25967, 50416, 51934, 103868, 154673, 207736, 309346, 415472, 618692, 1237384, 2474768, 3557479, 7114958, 14229916, 28459832, 56919664]

約数ペア:

[(1, 56919664), (2, 28459832), (4, 14229916), (8, 7114958), (16, 3557479), (23, 2474768), (46, 1237384), (92, 618692), (137, 415472), (184, 309346), (274, 207736), (368, 154673), (548, 103868), (1096, 51934), (1129, 50416), (2192, 25967), (2258, 25208), (3151, 18064), (4516, 12604), (6302, 9032)]