40629376

素因数分解:

$2^7\times {\mathrm{53}}^2\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 83227410

約数和(自身を除く): 42598034

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 113, 128, 212, 226, 424, 452, 848, 904, 1696, 1808, 2809, 3392, 3616, 5618, 5989, 6784, 7232, 11236, 11978, 14464, 22472, 23956, 44944, 47912, 89888, 95824, 179776, 191648, 317417, 359552, 383296, 634834, 766592, 1269668, 2539336, 5078672, 10157344, 20314688, 40629376]

約数ペア:

[(1, 40629376), (2, 20314688), (4, 10157344), (8, 5078672), (16, 2539336), (32, 1269668), (53, 766592), (64, 634834), (106, 383296), (113, 359552), (128, 317417), (212, 191648), (226, 179776), (424, 95824), (452, 89888), (848, 47912), (904, 44944), (1696, 23956), (1808, 22472), (2809, 14464), (3392, 11978), (3616, 11236), (5618, 7232), (5989, 6784)]