28452838

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{1483}}^1$

素因数の和:1719

約数の個数: 16

約数和(自身を含む): 43754256

約数和(自身を除く): 15301418

約数列:

[1, 2, 53, 106, 181, 362, 1483, 2966, 9593, 19186, 78599, 157198, 268423, 536846, 14226419, 28452838]

約数ペア:

[(1, 28452838), (2, 14226419), (53, 536846), (106, 268423), (181, 157198), (362, 78599), (1483, 19186), (2966, 9593)]