37644290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2803}}^1$

素因数の和:2906

約数の個数: 32

約数和(自身を含む): 72679680

約数和(自身を除く): 35035390

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 2803, 5606, 6715, 13430, 14015, 28030, 47651, 95302, 221437, 238255, 442874, 476510, 1107185, 2214370, 3764429, 7528858, 18822145, 37644290]

約数ペア:

[(1, 37644290), (2, 18822145), (5, 7528858), (10, 3764429), (17, 2214370), (34, 1107185), (79, 476510), (85, 442874), (158, 238255), (170, 221437), (395, 95302), (790, 47651), (1343, 28030), (2686, 14015), (2803, 13430), (5606, 6715)]