120728704

素因数分解:

$2^7\times {\mathrm{811}}^1\times {\mathrm{1163}}^1$

素因数の和:1988

約数の個数: 32

約数和(自身を含む): 241017840

約数和(自身を除く): 120289136

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 811, 1163, 1622, 2326, 3244, 4652, 6488, 9304, 12976, 18608, 25952, 37216, 51904, 74432, 103808, 148864, 943193, 1886386, 3772772, 7545544, 15091088, 30182176, 60364352, 120728704]

約数ペア:

[(1, 120728704), (2, 60364352), (4, 30182176), (8, 15091088), (16, 7545544), (32, 3772772), (64, 1886386), (128, 943193), (811, 148864), (1163, 103808), (1622, 74432), (2326, 51904), (3244, 37216), (4652, 25952), (6488, 18608), (9304, 12976)]