64011437

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 78492096

約数和(自身を除く): 14480659

約数列:

[1, 7, 19, 73, 133, 347, 361, 511, 1387, 2429, 2527, 6593, 9709, 25331, 26353, 46151, 125267, 177317, 184471, 481289, 876869, 3369023, 9144491, 64011437]

約数ペア:

[(1, 64011437), (7, 9144491), (19, 3369023), (73, 876869), (133, 481289), (347, 184471), (361, 177317), (511, 125267), (1387, 46151), (2429, 26353), (2527, 25331), (6593, 9709)]