64717646

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149119}}^1$

素因数の和:149159

約数の個数: 16

約数和(自身を含む): 114524160

約数和(自身を除く): 49806514

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 149119, 298238, 1043833, 2087666, 4622689, 9245378, 32358823, 64717646]

約数ペア:

[(1, 64717646), (2, 32358823), (7, 9245378), (14, 4622689), (31, 2087666), (62, 1043833), (217, 298238), (434, 149119)]