28770586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1823}}^1$

素因数の和:2445

約数の個数: 16

約数和(自身を含む): 46577664

約数和(自身を除く): 17807078

約数列:

[1, 2, 13, 26, 607, 1214, 1823, 3646, 7891, 15782, 23699, 47398, 1106561, 2213122, 14385293, 28770586]

約数ペア:

[(1, 28770586), (2, 14385293), (13, 2213122), (26, 1106561), (607, 47398), (1214, 23699), (1823, 15782), (3646, 7891)]