27581888

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 56

約数和(自身を含む): 58759344

約数和(自身を除く): 31177456

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 136, 202, 251, 272, 404, 502, 544, 808, 1004, 1088, 1616, 1717, 2008, 3232, 3434, 4016, 4267, 6464, 6868, 8032, 8534, 13736, 16064, 17068, 25351, 27472, 34136, 50702, 54944, 68272, 101404, 109888, 136544, 202808, 273088, 405616, 430967, 811232, 861934, 1622464, 1723868, 3447736, 6895472, 13790944, 27581888]

約数ペア:

[(1, 27581888), (2, 13790944), (4, 6895472), (8, 3447736), (16, 1723868), (17, 1622464), (32, 861934), (34, 811232), (64, 430967), (68, 405616), (101, 273088), (136, 202808), (202, 136544), (251, 109888), (272, 101404), (404, 68272), (502, 54944), (544, 50702), (808, 34136), (1004, 27472), (1088, 25351), (1616, 17068), (1717, 16064), (2008, 13736), (3232, 8534), (3434, 8032), (4016, 6868), (4267, 6464)]