21618112

素因数分解:

$2^6\times {\mathrm{149}}^1\times {\mathrm{2267}}^1$

素因数の和:2428

約数の個数: 28

約数和(自身を含む): 43205400

約数和(自身を除く): 21587288

約数列:

[1, 2, 4, 8, 16, 32, 64, 149, 298, 596, 1192, 2267, 2384, 4534, 4768, 9068, 9536, 18136, 36272, 72544, 145088, 337783, 675566, 1351132, 2702264, 5404528, 10809056, 21618112]

約数ペア:

[(1, 21618112), (2, 10809056), (4, 5404528), (8, 2702264), (16, 1351132), (32, 675566), (64, 337783), (149, 145088), (298, 72544), (596, 36272), (1192, 18136), (2267, 9536), (2384, 9068), (4534, 4768)]