28085462

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{12329}}^1$

素因数の和:12415

約数の個数: 16

約数和(自身を含む): 45275760

約数和(自身を除く): 17190298

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 12329, 24658, 209593, 419186, 826043, 1652086, 14042731, 28085462]

約数ペア:

[(1, 28085462), (2, 14042731), (17, 1652086), (34, 826043), (67, 419186), (134, 209593), (1139, 24658), (2278, 12329)]