28925336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8017}}^1$

素因数の和:8075

約数の個数: 32

約数和(自身を含む): 60616080

約数和(自身を除く): 31690744

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 8017, 16034, 32068, 64136, 88187, 176374, 328697, 352748, 657394, 705496, 1314788, 2629576, 3615667, 7231334, 14462668, 28925336]

約数ペア:

[(1, 28925336), (2, 14462668), (4, 7231334), (8, 3615667), (11, 2629576), (22, 1314788), (41, 705496), (44, 657394), (82, 352748), (88, 328697), (164, 176374), (328, 88187), (451, 64136), (902, 32068), (1804, 16034), (3608, 8017)]