7428964

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 13534976

約数和(自身を除く): 6106012

約数列:

[1, 2, 4, 31, 62, 124, 181, 331, 362, 662, 724, 1324, 5611, 10261, 11222, 20522, 22444, 41044, 59911, 119822, 239644, 1857241, 3714482, 7428964]

約数ペア:

[(1, 7428964), (2, 3714482), (4, 1857241), (31, 239644), (62, 119822), (124, 59911), (181, 41044), (331, 22444), (362, 20522), (662, 11222), (724, 10261), (1324, 5611)]