40652896

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 84097440

約数和(自身を除く): 43444544

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 71, 116, 142, 232, 284, 464, 568, 617, 928, 1136, 1234, 2059, 2272, 2468, 4118, 4936, 8236, 9872, 16472, 17893, 19744, 32944, 35786, 43807, 65888, 71572, 87614, 143144, 175228, 286288, 350456, 572576, 700912, 1270403, 1401824, 2540806, 5081612, 10163224, 20326448, 40652896]

約数ペア:

[(1, 40652896), (2, 20326448), (4, 10163224), (8, 5081612), (16, 2540806), (29, 1401824), (32, 1270403), (58, 700912), (71, 572576), (116, 350456), (142, 286288), (232, 175228), (284, 143144), (464, 87614), (568, 71572), (617, 65888), (928, 43807), (1136, 35786), (1234, 32944), (2059, 19744), (2272, 17893), (2468, 16472), (4118, 9872), (4936, 8236)]