64304864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{154579}}^1$

素因数の和:154602

約数の個数: 24

約数和(自身を含む): 136339560

約数和(自身を除く): 72034696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 154579, 309158, 618316, 1236632, 2009527, 2473264, 4019054, 4946528, 8038108, 16076216, 32152432, 64304864]

約数ペア:

[(1, 64304864), (2, 32152432), (4, 16076216), (8, 8038108), (13, 4946528), (16, 4019054), (26, 2473264), (32, 2009527), (52, 1236632), (104, 618316), (208, 309158), (416, 154579)]