221821206848

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{58745023}}^1$

素因数の和:58745094

約数の個数: 28

約数和(自身を含む): 447637082880

約数和(自身を除く): 225815876032

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 472, 944, 1888, 3776, 58745023, 117490046, 234980092, 469960184, 939920368, 1879840736, 3465956357, 3759681472, 6931912714, 13863825428, 27727650856, 55455301712, 110910603424, 221821206848]

約数ペア:

[(1, 221821206848), (2, 110910603424), (4, 55455301712), (8, 27727650856), (16, 13863825428), (32, 6931912714), (59, 3759681472), (64, 3465956357), (118, 1879840736), (236, 939920368), (472, 469960184), (944, 234980092), (1888, 117490046), (3776, 58745023)]