64262068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{3541}}^1$

素因数の和:3907

約数の個数: 24

約数和(自身を含む): 121490600

約数和(自身を除く): 57228532

約数列:

[1, 2, 4, 13, 26, 52, 349, 698, 1396, 3541, 4537, 7082, 9074, 14164, 18148, 46033, 92066, 184132, 1235809, 2471618, 4943236, 16065517, 32131034, 64262068]

約数ペア:

[(1, 64262068), (2, 32131034), (4, 16065517), (13, 4943236), (26, 2471618), (52, 1235809), (349, 184132), (698, 92066), (1396, 46033), (3541, 18148), (4537, 14164), (7082, 9074)]