28493842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{1663}}^1$

素因数の和:2337

約数の個数: 16

約数和(自身を含む): 46126080

約数和(自身を除く): 17632238

約数列:

[1, 2, 13, 26, 659, 1318, 1663, 3326, 8567, 17134, 21619, 43238, 1095917, 2191834, 14246921, 28493842]

約数ペア:

[(1, 28493842), (2, 14246921), (13, 2191834), (26, 1095917), (659, 43238), (1318, 21619), (1663, 17134), (3326, 8567)]