39629776

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:643

約数の個数: 40

約数和(自身を含む): 79994880

約数和(自身を除く): 40365104

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 223, 232, 383, 446, 464, 766, 892, 1532, 1784, 3064, 3568, 6128, 6467, 11107, 12934, 22214, 25868, 44428, 51736, 85409, 88856, 103472, 170818, 177712, 341636, 683272, 1366544, 2476861, 4953722, 9907444, 19814888, 39629776]

約数ペア:

[(1, 39629776), (2, 19814888), (4, 9907444), (8, 4953722), (16, 2476861), (29, 1366544), (58, 683272), (116, 341636), (223, 177712), (232, 170818), (383, 103472), (446, 88856), (464, 85409), (766, 51736), (892, 44428), (1532, 25868), (1784, 22214), (3064, 12934), (3568, 11107), (6128, 6467)]