40366624

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 81829440

約数和(自身を除く): 41462816

約数列:

[1, 2, 4, 8, 16, 32, 71, 109, 142, 163, 218, 284, 326, 436, 568, 652, 872, 1136, 1304, 1744, 2272, 2608, 3488, 5216, 7739, 11573, 15478, 17767, 23146, 30956, 35534, 46292, 61912, 71068, 92584, 123824, 142136, 185168, 247648, 284272, 370336, 568544, 1261457, 2522914, 5045828, 10091656, 20183312, 40366624]

約数ペア:

[(1, 40366624), (2, 20183312), (4, 10091656), (8, 5045828), (16, 2522914), (32, 1261457), (71, 568544), (109, 370336), (142, 284272), (163, 247648), (218, 185168), (284, 142136), (326, 123824), (436, 92584), (568, 71068), (652, 61912), (872, 46292), (1136, 35534), (1304, 30956), (1744, 23146), (2272, 17767), (2608, 15478), (3488, 11573), (5216, 7739)]