448040984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1217}}^1\times {\mathrm{2707}}^1$

素因数の和:3947

約数の個数: 32

約数和(自身を含む): 890552880

約数和(自身を除く): 442511896

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1217, 2434, 2707, 4868, 5414, 9736, 10828, 20689, 21656, 41378, 46019, 82756, 92038, 165512, 184076, 368152, 3294419, 6588838, 13177676, 26355352, 56005123, 112010246, 224020492, 448040984]

約数ペア:

[(1, 448040984), (2, 224020492), (4, 112010246), (8, 56005123), (17, 26355352), (34, 13177676), (68, 6588838), (136, 3294419), (1217, 368152), (2434, 184076), (2707, 165512), (4868, 92038), (5414, 82756), (9736, 46019), (10828, 41378), (20689, 21656)]