28020282

素因数分解:

$2^1\times 3^1\times {\mathrm{1289}}^1\times {\mathrm{3623}}^1$

素因数の和:4917

約数の個数: 16

約数和(自身を含む): 56099520

約数和(自身を除く): 28079238

約数列:

[1, 2, 3, 6, 1289, 2578, 3623, 3867, 7246, 7734, 10869, 21738, 4670047, 9340094, 14010141, 28020282]

約数ペア:

[(1, 28020282), (2, 14010141), (3, 9340094), (6, 4670047), (1289, 21738), (2578, 10869), (3623, 7734), (3867, 7246)]