64186268

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{6473}}^1$

素因数の和:6581

約数の個数: 24

約数和(自身を含む): 117101712

約数和(自身を除く): 52915444

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 268, 2479, 4958, 6473, 9916, 12946, 25892, 239501, 433691, 479002, 867382, 958004, 1734764, 16046567, 32093134, 64186268]

約数ペア:

[(1, 64186268), (2, 32093134), (4, 16046567), (37, 1734764), (67, 958004), (74, 867382), (134, 479002), (148, 433691), (268, 239501), (2479, 25892), (4958, 12946), (6473, 9916)]