28337662

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{1013}}^1$

素因数の和:1283

約数の個数: 16

約数和(自身を含む): 43366752

約数和(自身を除く): 15029090

約数列:

[1, 2, 71, 142, 197, 394, 1013, 2026, 13987, 27974, 71923, 143846, 199561, 399122, 14168831, 28337662]

約数ペア:

[(1, 28337662), (2, 14168831), (71, 399122), (142, 199561), (197, 143846), (394, 71923), (1013, 27974), (2026, 13987)]