1027851616

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{25841}}^1$

素因数の和:25975

約数の個数: 48

約数和(自身を含む): 2227166928

約数和(自身を除く): 1199315312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 113, 176, 226, 352, 452, 904, 1243, 1808, 2486, 3616, 4972, 9944, 19888, 25841, 39776, 51682, 103364, 206728, 284251, 413456, 568502, 826912, 1137004, 2274008, 2920033, 4548016, 5840066, 9096032, 11680132, 23360264, 32120363, 46720528, 64240726, 93441056, 128481452, 256962904, 513925808, 1027851616]

約数ペア:

[(1, 1027851616), (2, 513925808), (4, 256962904), (8, 128481452), (11, 93441056), (16, 64240726), (22, 46720528), (32, 32120363), (44, 23360264), (88, 11680132), (113, 9096032), (176, 5840066), (226, 4548016), (352, 2920033), (452, 2274008), (904, 1137004), (1243, 826912), (1808, 568502), (2486, 413456), (3616, 284251), (4972, 206728), (9944, 103364), (19888, 51682), (25841, 39776)]