28440946

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{2347}}^1$

素因数の和:2505

約数の個数: 16

約数和(自身を含む): 43785504

約数和(自身を除く): 15344558

約数列:

[1, 2, 73, 83, 146, 166, 2347, 4694, 6059, 12118, 171331, 194801, 342662, 389602, 14220473, 28440946]

約数ペア:

[(1, 28440946), (2, 14220473), (73, 389602), (83, 342662), (146, 194801), (166, 171331), (2347, 12118), (4694, 6059)]