66412370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1621}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 127177776

約数和(自身を除く): 60765406

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 241, 482, 1205, 1621, 2410, 3242, 4097, 8105, 8194, 16210, 20485, 27557, 40970, 55114, 137785, 275570, 390661, 781322, 1953305, 3906610, 6641237, 13282474, 33206185, 66412370]

約数ペア:

[(1, 66412370), (2, 33206185), (5, 13282474), (10, 6641237), (17, 3906610), (34, 1953305), (85, 781322), (170, 390661), (241, 275570), (482, 137785), (1205, 55114), (1621, 40970), (2410, 27557), (3242, 20485), (4097, 16210), (8105, 8194)]