73672390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{39397}}^1$

素因数の和:39432

約数の個数: 32

約数和(自身を含む): 153179424

約数和(自身を除く): 79507034

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 39397, 78794, 196985, 393970, 433367, 669749, 866734, 1339498, 2166835, 3348745, 4333670, 6697490, 7367239, 14734478, 36836195, 73672390]

約数ペア:

[(1, 73672390), (2, 36836195), (5, 14734478), (10, 7367239), (11, 6697490), (17, 4333670), (22, 3348745), (34, 2166835), (55, 1339498), (85, 866734), (110, 669749), (170, 433367), (187, 393970), (374, 196985), (935, 78794), (1870, 39397)]