840400192

素因数分解:

$2^6\times {\mathrm{2663}}^1\times {\mathrm{4931}}^1$

素因数の和:7606

約数の個数: 28

約数和(自身を含む): 1668633696

約数和(自身を除く): 828233504

約数列:

[1, 2, 4, 8, 16, 32, 64, 2663, 4931, 5326, 9862, 10652, 19724, 21304, 39448, 42608, 78896, 85216, 157792, 170432, 315584, 13131253, 26262506, 52525012, 105050024, 210100048, 420200096, 840400192]

約数ペア:

[(1, 840400192), (2, 420200096), (4, 210100048), (8, 105050024), (16, 52525012), (32, 26262506), (64, 13131253), (2663, 315584), (4931, 170432), (5326, 157792), (9862, 85216), (10652, 78896), (19724, 42608), (21304, 39448)]