28541286

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{6029}}^1$

素因数の和:6300

約数の個数: 24

約数和(自身を含む): 62084880

約数和(自身を除く): 33543594

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 789, 1578, 2367, 4734, 6029, 12058, 18087, 36174, 54261, 108522, 1585627, 3171254, 4756881, 9513762, 14270643, 28541286]

約数ペア:

[(1, 28541286), (2, 14270643), (3, 9513762), (6, 4756881), (9, 3171254), (18, 1585627), (263, 108522), (526, 54261), (789, 36174), (1578, 18087), (2367, 12058), (4734, 6029)]