28649394

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{51343}}^1$

素因数の和:51382

約数の個数: 24

約数和(自身を含む): 64077312

約数和(自身を除く): 35427918

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 51343, 102686, 154029, 308058, 462087, 924174, 1591633, 3183266, 4774899, 9549798, 14324697, 28649394]

約数ペア:

[(1, 28649394), (2, 14324697), (3, 9549798), (6, 4774899), (9, 3183266), (18, 1591633), (31, 924174), (62, 462087), (93, 308058), (186, 154029), (279, 102686), (558, 51343)]