28876715998

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{829457}}^1$

素因数の和:829588

約数の個数: 24

約数和(自身を含む): 47358733968

約数和(自身を除く): 18482017970

約数列:

[1, 2, 13, 26, 103, 169, 206, 338, 1339, 2678, 17407, 34814, 829457, 1658914, 10782941, 21565882, 85434071, 140178233, 170868142, 280356466, 1110642923, 2221285846, 14438357999, 28876715998]

約数ペア:

[(1, 28876715998), (2, 14438357999), (13, 2221285846), (26, 1110642923), (103, 280356466), (169, 170868142), (206, 140178233), (338, 85434071), (1339, 21565882), (2678, 10782941), (17407, 1658914), (34814, 829457)]