401947072

素因数分解:

$2^6\times {\mathrm{769}}^1\times {\mathrm{8167}}^1$

素因数の和:8948

約数の個数: 28

約数和(自身を含む): 798748720

約数和(自身を除く): 396801648

約数列:

[1, 2, 4, 8, 16, 32, 64, 769, 1538, 3076, 6152, 8167, 12304, 16334, 24608, 32668, 49216, 65336, 130672, 261344, 522688, 6280423, 12560846, 25121692, 50243384, 100486768, 200973536, 401947072]

約数ペア:

[(1, 401947072), (2, 200973536), (4, 100486768), (8, 50243384), (16, 25121692), (32, 12560846), (64, 6280423), (769, 522688), (1538, 261344), (3076, 130672), (6152, 65336), (8167, 49216), (12304, 32668), (16334, 24608)]