16618614464

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{1249}}^1\times {\mathrm{1637}}^1$

素因数の和:3025

約数の個数: 56

約数和(自身を含む): 33284160000

約数和(自身を除く): 16665545536

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 1249, 1637, 2032, 2498, 3274, 4064, 4996, 6548, 8128, 9992, 13096, 19984, 26192, 39968, 52384, 79936, 104768, 158623, 207899, 317246, 415798, 634492, 831596, 1268984, 1663192, 2044613, 2537968, 3326384, 4089226, 5075936, 6652768, 8178452, 10151872, 13305536, 16356904, 32713808, 65427616, 130855232, 259665851, 519331702, 1038663404, 2077326808, 4154653616, 8309307232, 16618614464]

約数ペア:

[(1, 16618614464), (2, 8309307232), (4, 4154653616), (8, 2077326808), (16, 1038663404), (32, 519331702), (64, 259665851), (127, 130855232), (254, 65427616), (508, 32713808), (1016, 16356904), (1249, 13305536), (1637, 10151872), (2032, 8178452), (2498, 6652768), (3274, 5075936), (4064, 4089226), (4996, 3326384), (6548, 2537968), (8128, 2044613), (9992, 1663192), (13096, 1268984), (19984, 831596), (26192, 634492), (39968, 415798), (52384, 317246), (79936, 207899), (104768, 158623)]