28658012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{967}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 52039680

約数和(自身を除く): 23381668

約数列:

[1, 2, 4, 31, 62, 124, 239, 478, 956, 967, 1934, 3868, 7409, 14818, 29636, 29977, 59954, 119908, 231113, 462226, 924452, 7164503, 14329006, 28658012]

約数ペア:

[(1, 28658012), (2, 14329006), (4, 7164503), (31, 924452), (62, 462226), (124, 231113), (239, 119908), (478, 59954), (956, 29977), (967, 29636), (1934, 14818), (3868, 7409)]