28629562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 48009024

約数和(自身を除く): 19379462

約数列:

[1, 2, 13, 26, 41, 82, 107, 214, 251, 502, 533, 1066, 1391, 2782, 3263, 4387, 6526, 8774, 10291, 20582, 26857, 53714, 57031, 114062, 133783, 267566, 349141, 698282, 1101137, 2202274, 14314781, 28629562]

約数ペア:

[(1, 28629562), (2, 14314781), (13, 2202274), (26, 1101137), (41, 698282), (82, 349141), (107, 267566), (214, 133783), (251, 114062), (502, 57031), (533, 53714), (1066, 26857), (1391, 20582), (2782, 10291), (3263, 8774), (4387, 6526)]