15701608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 34292160

約数和(自身を除く): 18590552

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 83, 104, 107, 136, 166, 214, 221, 332, 428, 442, 664, 856, 884, 1079, 1391, 1411, 1768, 1819, 2158, 2782, 2822, 3638, 4316, 5564, 5644, 7276, 8632, 8881, 11128, 11288, 14552, 17762, 18343, 23647, 35524, 36686, 47294, 71048, 73372, 94588, 115453, 146744, 150977, 189176, 230906, 301954, 461812, 603908, 923624, 1207816, 1962701, 3925402, 7850804, 15701608]

約数ペア:

[(1, 15701608), (2, 7850804), (4, 3925402), (8, 1962701), (13, 1207816), (17, 923624), (26, 603908), (34, 461812), (52, 301954), (68, 230906), (83, 189176), (104, 150977), (107, 146744), (136, 115453), (166, 94588), (214, 73372), (221, 71048), (332, 47294), (428, 36686), (442, 35524), (664, 23647), (856, 18343), (884, 17762), (1079, 14552), (1391, 11288), (1411, 11128), (1768, 8881), (1819, 8632), (2158, 7276), (2782, 5644), (2822, 5564), (3638, 4316)]