71131706

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 119880000

約数和(自身を除く): 48748294

約数列:

[1, 2, 17, 19, 34, 38, 149, 298, 323, 646, 739, 1478, 2533, 2831, 5066, 5662, 12563, 14041, 25126, 28082, 48127, 96254, 110111, 220222, 238697, 477394, 1871887, 2092109, 3743774, 4184218, 35565853, 71131706]

約数ペア:

[(1, 71131706), (2, 35565853), (17, 4184218), (19, 3743774), (34, 2092109), (38, 1871887), (149, 477394), (298, 238697), (323, 220222), (646, 110111), (739, 96254), (1478, 48127), (2533, 28082), (2831, 25126), (5066, 14041), (5662, 12563)]