26973530

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 49821696

約数和(自身を除く): 22848166

約数列:

[1, 2, 5, 10, 67, 127, 134, 254, 317, 335, 634, 635, 670, 1270, 1585, 3170, 8509, 17018, 21239, 40259, 42478, 42545, 80518, 85090, 106195, 201295, 212390, 402590, 2697353, 5394706, 13486765, 26973530]

約数ペア:

[(1, 26973530), (2, 13486765), (5, 5394706), (10, 2697353), (67, 402590), (127, 212390), (134, 201295), (254, 106195), (317, 85090), (335, 80518), (634, 42545), (635, 42478), (670, 40259), (1270, 21239), (1585, 17018), (3170, 8509)]