64965746

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{1789}}^1$

素因数の和:2129

約数の個数: 16

約数和(自身を含む): 99323520

約数和(自身を除く): 34357774

約数列:

[1, 2, 67, 134, 271, 542, 1789, 3578, 18157, 36314, 119863, 239726, 484819, 969638, 32482873, 64965746]

約数ペア:

[(1, 64965746), (2, 32482873), (67, 969638), (134, 484819), (271, 239726), (542, 119863), (1789, 36314), (3578, 18157)]