28293838

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{911}}^1$

素因数の和:1259

約数の個数: 16

約数和(自身を含む): 43436736

約数和(自身を除く): 15142898

約数列:

[1, 2, 53, 106, 293, 586, 911, 1822, 15529, 31058, 48283, 96566, 266923, 533846, 14146919, 28293838]

約数ペア:

[(1, 28293838), (2, 14146919), (53, 533846), (106, 266923), (293, 96566), (586, 48283), (911, 31058), (1822, 15529)]