27686812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 53464320

約数和(自身を除く): 25777508

約数列:

[1, 2, 4, 17, 34, 59, 67, 68, 103, 118, 134, 206, 236, 268, 412, 1003, 1139, 1751, 2006, 2278, 3502, 3953, 4012, 4556, 6077, 6901, 7004, 7906, 12154, 13802, 15812, 24308, 27604, 67201, 103309, 117317, 134402, 206618, 234634, 268804, 407159, 413236, 469268, 814318, 1628636, 6921703, 13843406, 27686812]

約数ペア:

[(1, 27686812), (2, 13843406), (4, 6921703), (17, 1628636), (34, 814318), (59, 469268), (67, 413236), (68, 407159), (103, 268804), (118, 234634), (134, 206618), (206, 134402), (236, 117317), (268, 103309), (412, 67201), (1003, 27604), (1139, 24308), (1751, 15812), (2006, 13802), (2278, 12154), (3502, 7906), (3953, 7004), (4012, 6901), (4556, 6077)]