25920092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{613}}^1$

素因数の和:690

約数の個数: 36

約数和(自身を含む): 51214968

約数和(自身を除く): 25294876

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 613, 682, 961, 1226, 1364, 1922, 2452, 3844, 6743, 10571, 13486, 19003, 21142, 26972, 38006, 42284, 76012, 209033, 418066, 589093, 836132, 1178186, 2356372, 6480023, 12960046, 25920092]

約数ペア:

[(1, 25920092), (2, 12960046), (4, 6480023), (11, 2356372), (22, 1178186), (31, 836132), (44, 589093), (62, 418066), (124, 209033), (341, 76012), (613, 42284), (682, 38006), (961, 26972), (1226, 21142), (1364, 19003), (1922, 13486), (2452, 10571), (3844, 6743)]