25152872

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 48323520

約数和(自身を除く): 23170648

約数列:

[1, 2, 4, 8, 67, 134, 167, 268, 281, 334, 536, 562, 668, 1124, 1336, 2248, 11189, 18827, 22378, 37654, 44756, 46927, 75308, 89512, 93854, 150616, 187708, 375416, 3144109, 6288218, 12576436, 25152872]

約数ペア:

[(1, 25152872), (2, 12576436), (4, 6288218), (8, 3144109), (67, 375416), (134, 187708), (167, 150616), (268, 93854), (281, 89512), (334, 75308), (536, 46927), (562, 44756), (668, 37654), (1124, 22378), (1336, 18827), (2248, 11189)]