28603238

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1889}}^1$

素因数の和:2071

約数の個数: 16

約数和(自身を含む): 43953840

約数和(自身を除く): 15350602

約数列:

[1, 2, 67, 113, 134, 226, 1889, 3778, 7571, 15142, 126563, 213457, 253126, 426914, 14301619, 28603238]

約数ペア:

[(1, 28603238), (2, 14301619), (67, 426914), (113, 253126), (134, 213457), (226, 126563), (1889, 15142), (3778, 7571)]