28063024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3889}}^1$

素因数の和:3949

約数の個数: 40

約数和(自身を含む): 60777360

約数和(自身を除く): 32714336

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 3889, 7216, 7778, 15556, 31112, 42779, 62224, 85558, 159449, 171116, 318898, 342232, 637796, 684464, 1275592, 1753939, 2551184, 3507878, 7015756, 14031512, 28063024]

約数ペア:

[(1, 28063024), (2, 14031512), (4, 7015756), (8, 3507878), (11, 2551184), (16, 1753939), (22, 1275592), (41, 684464), (44, 637796), (82, 342232), (88, 318898), (164, 171116), (176, 159449), (328, 85558), (451, 62224), (656, 42779), (902, 31112), (1804, 15556), (3608, 7778), (3889, 7216)]