66921856

素因数分解:

$2^7\times {\mathrm{522827}}^1$

素因数の和:522841

約数の個数: 16

約数和(自身を含む): 133321140

約数和(自身を除く): 66399284

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 522827, 1045654, 2091308, 4182616, 8365232, 16730464, 33460928, 66921856]

約数ペア:

[(1, 66921856), (2, 33460928), (4, 16730464), (8, 8365232), (16, 4182616), (32, 2091308), (64, 1045654), (128, 522827)]