28762238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{18461}}^1$

素因数の和:18523

約数の個数: 16

約数和(自身を含む): 46524240

約数和(自身を除く): 17762002

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 18461, 36922, 350759, 701518, 756901, 1513802, 14381119, 28762238]

約数ペア:

[(1, 28762238), (2, 14381119), (19, 1513802), (38, 756901), (41, 701518), (82, 350759), (779, 36922), (1558, 18461)]