39616970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4397}}^1$

素因数の和:4474

約数の個数: 32

約数和(自身を含む): 76947408

約数和(自身を除く): 37330438

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4397, 4505, 8794, 9010, 21985, 43970, 74749, 149498, 233041, 373745, 466082, 747490, 1165205, 2330410, 3961697, 7923394, 19808485, 39616970]

約数ペア:

[(1, 39616970), (2, 19808485), (5, 7923394), (10, 3961697), (17, 2330410), (34, 1165205), (53, 747490), (85, 466082), (106, 373745), (170, 233041), (265, 149498), (530, 74749), (901, 43970), (1802, 21985), (4397, 9010), (4505, 8794)]