27649412

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2003}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 60600960

約数和(自身を除く): 32951548

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 986, 1972, 2003, 3451, 4006, 6902, 8012, 13804, 14021, 28042, 34051, 56084, 58087, 68102, 116174, 136204, 232348, 238357, 406609, 476714, 813218, 953428, 987479, 1626436, 1974958, 3949916, 6912353, 13824706, 27649412]

約数ペア:

[(1, 27649412), (2, 13824706), (4, 6912353), (7, 3949916), (14, 1974958), (17, 1626436), (28, 987479), (29, 953428), (34, 813218), (58, 476714), (68, 406609), (116, 238357), (119, 232348), (203, 136204), (238, 116174), (406, 68102), (476, 58087), (493, 56084), (812, 34051), (986, 28042), (1972, 14021), (2003, 13804), (3451, 8012), (4006, 6902)]