25357426

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 40998960

約数和(自身を除く): 15641534

約数列:

[1, 2, 29, 53, 58, 73, 106, 113, 146, 226, 1537, 2117, 3074, 3277, 3869, 4234, 5989, 6554, 7738, 8249, 11978, 16498, 112201, 173681, 224402, 239221, 347362, 437197, 478442, 874394, 12678713, 25357426]

約数ペア:

[(1, 25357426), (2, 12678713), (29, 874394), (53, 478442), (58, 437197), (73, 347362), (106, 239221), (113, 224402), (146, 173681), (226, 112201), (1537, 16498), (2117, 11978), (3074, 8249), (3277, 7738), (3869, 6554), (4234, 5989)]