28631844

素因数分解:

$2^2\times 3^2\times {\mathrm{795329}}^1$

素因数の和:795339

約数の個数: 18

約数和(自身を含む): 72375030

約数和(自身を除く): 43743186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 795329, 1590658, 2385987, 3181316, 4771974, 7157961, 9543948, 14315922, 28631844]

約数ペア:

[(1, 28631844), (2, 14315922), (3, 9543948), (4, 7157961), (6, 4771974), (9, 3181316), (12, 2385987), (18, 1590658), (36, 795329)]