28626731282

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{349}}^1\times {\mathrm{1931}}^1$

素因数の和:2666

約数の個数: 32

約数和(自身を含む): 43866446400

約数和(自身を除く): 15239715118

約数列:

[1, 2, 67, 134, 317, 349, 634, 698, 1931, 3862, 21239, 23383, 42478, 46766, 110633, 129377, 221266, 258754, 612127, 673919, 1224254, 1347838, 7412411, 14824822, 41012509, 45152573, 82025018, 90305146, 213632323, 427264646, 14313365641, 28626731282]

約数ペア:

[(1, 28626731282), (2, 14313365641), (67, 427264646), (134, 213632323), (317, 90305146), (349, 82025018), (634, 45152573), (698, 41012509), (1931, 14824822), (3862, 7412411), (21239, 1347838), (23383, 1224254), (42478, 673919), (46766, 612127), (110633, 258754), (129377, 221266)]