64272416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{154501}}^1$

素因数の和:154524

約数の個数: 24

約数和(自身を含む): 136270764

約数和(自身を除く): 71998348

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 154501, 309002, 618004, 1236008, 2008513, 2472016, 4017026, 4944032, 8034052, 16068104, 32136208, 64272416]

約数ペア:

[(1, 64272416), (2, 32136208), (4, 16068104), (8, 8034052), (13, 4944032), (16, 4017026), (26, 2472016), (32, 2008513), (52, 1236008), (104, 618004), (208, 309002), (416, 154501)]