64716704

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{155569}}^1$

素因数の和:155592

約数の個数: 24

約数和(自身を含む): 137212740

約数和(自身を除く): 72496036

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 155569, 311138, 622276, 1244552, 2022397, 2489104, 4044794, 4978208, 8089588, 16179176, 32358352, 64716704]

約数ペア:

[(1, 64716704), (2, 32358352), (4, 16179176), (8, 8089588), (13, 4978208), (16, 4044794), (26, 2489104), (32, 2022397), (52, 1244552), (104, 622276), (208, 311138), (416, 155569)]