66779392

素因数分解:

$2^8\times {\mathrm{260857}}^1$

素因数の和:260873

約数の個数: 18

約数和(自身を含む): 133298438

約数和(自身を除く): 66519046

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 260857, 521714, 1043428, 2086856, 4173712, 8347424, 16694848, 33389696, 66779392]

約数ペア:

[(1, 66779392), (2, 33389696), (4, 16694848), (8, 8347424), (16, 4173712), (32, 2086856), (64, 1043428), (128, 521714), (256, 260857)]