64011970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{34231}}^1$

素因数の和:34266

約数の個数: 32

約数和(自身を含む): 133094016

約数和(自身を除く): 69082046

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 34231, 68462, 171155, 342310, 376541, 581927, 753082, 1163854, 1882705, 2909635, 3765410, 5819270, 6401197, 12802394, 32005985, 64011970]

約数ペア:

[(1, 64011970), (2, 32005985), (5, 12802394), (10, 6401197), (11, 5819270), (17, 3765410), (22, 2909635), (34, 1882705), (55, 1163854), (85, 753082), (110, 581927), (170, 376541), (187, 342310), (374, 171155), (935, 68462), (1870, 34231)]