71026214

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 124416000

約数和(自身を除く): 53389786

約数列:

[1, 2, 7, 14, 79, 149, 158, 298, 431, 553, 862, 1043, 1106, 2086, 3017, 6034, 11771, 23542, 34049, 64219, 68098, 82397, 128438, 164794, 238343, 449533, 476686, 899066, 5073301, 10146602, 35513107, 71026214]

約数ペア:

[(1, 71026214), (2, 35513107), (7, 10146602), (14, 5073301), (79, 899066), (149, 476686), (158, 449533), (298, 238343), (431, 164794), (553, 128438), (862, 82397), (1043, 68098), (1106, 64219), (2086, 34049), (3017, 23542), (6034, 11771)]