56390068

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{10223}}^1$

素因数の和:10431

約数の個数: 24

約数和(自身を含む): 113363712

約数和(自身を除く): 56973644

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 10223, 20446, 40892, 71561, 143122, 286244, 2013931, 4027862, 8055724, 14097517, 28195034, 56390068]

約数ペア:

[(1, 56390068), (2, 28195034), (4, 14097517), (7, 8055724), (14, 4027862), (28, 2013931), (197, 286244), (394, 143122), (788, 71561), (1379, 40892), (2758, 20446), (5516, 10223)]