628764144

素因数分解:

$2^4\times 3^1\times {\mathrm{13099253}}^1$

素因数の和:13099264

約数の個数: 20

約数和(自身を含む): 1624307496

約数和(自身を除く): 995543352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13099253, 26198506, 39297759, 52397012, 78595518, 104794024, 157191036, 209588048, 314382072, 628764144]

約数ペア:

[(1, 628764144), (2, 314382072), (3, 209588048), (4, 157191036), (6, 104794024), (8, 78595518), (12, 52397012), (16, 39297759), (24, 26198506), (48, 13099253)]