28997834

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{4139}}^1$

素因数の和:4285

約数の個数: 16

約数和(自身を含む): 45308160

約数和(自身を除く): 16310326

約数列:

[1, 2, 31, 62, 113, 226, 3503, 4139, 7006, 8278, 128309, 256618, 467707, 935414, 14498917, 28997834]

約数ペア:

[(1, 28997834), (2, 14498917), (31, 935414), (62, 467707), (113, 256618), (226, 128309), (3503, 8278), (4139, 7006)]