28622906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 48142080

約数和(自身を除く): 19519174

約数列:

[1, 2, 13, 26, 47, 59, 94, 118, 397, 611, 767, 794, 1222, 1534, 2773, 5161, 5546, 10322, 18659, 23423, 36049, 37318, 46846, 72098, 242567, 304499, 485134, 608998, 1100881, 2201762, 14311453, 28622906]

約数ペア:

[(1, 28622906), (2, 14311453), (13, 2201762), (26, 1100881), (47, 608998), (59, 485134), (94, 304499), (118, 242567), (397, 72098), (611, 46846), (767, 37318), (794, 36049), (1222, 23423), (1534, 18659), (2773, 10322), (5161, 5546)]