40669376

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1409}}^1$

素因数の和:1473

約数の個数: 56

約数和(自身を含む): 90251280

約数和(自身を除く): 49581904

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 164, 176, 328, 352, 451, 656, 704, 902, 1312, 1409, 1804, 2624, 2818, 3608, 5636, 7216, 11272, 14432, 15499, 22544, 28864, 30998, 45088, 57769, 61996, 90176, 115538, 123992, 231076, 247984, 462152, 495968, 635459, 924304, 991936, 1270918, 1848608, 2541836, 3697216, 5083672, 10167344, 20334688, 40669376]

約数ペア:

[(1, 40669376), (2, 20334688), (4, 10167344), (8, 5083672), (11, 3697216), (16, 2541836), (22, 1848608), (32, 1270918), (41, 991936), (44, 924304), (64, 635459), (82, 495968), (88, 462152), (164, 247984), (176, 231076), (328, 123992), (352, 115538), (451, 90176), (656, 61996), (704, 57769), (902, 45088), (1312, 30998), (1409, 28864), (1804, 22544), (2624, 15499), (2818, 14432), (3608, 11272), (5636, 7216)]