64667596

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{34471}}^1$

素因数の和:34549

約数の個数: 24

約数和(自身を含む): 131269376

約数和(自身を除く): 66601780

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 34471, 68942, 137884, 241297, 482594, 965188, 2309557, 4619114, 9238228, 16166899, 32333798, 64667596]

約数ペア:

[(1, 64667596), (2, 32333798), (4, 16166899), (7, 9238228), (14, 4619114), (28, 2309557), (67, 965188), (134, 482594), (268, 241297), (469, 137884), (938, 68942), (1876, 34471)]