28058126

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 46046880

約数和(自身を除く): 17988754

約数列:

[1, 2, 17, 34, 67, 109, 113, 134, 218, 226, 1139, 1853, 1921, 2278, 3706, 3842, 7303, 7571, 12317, 14606, 15142, 24634, 124151, 128707, 209389, 248302, 257414, 418778, 825239, 1650478, 14029063, 28058126]

約数ペア:

[(1, 28058126), (2, 14029063), (17, 1650478), (34, 825239), (67, 418778), (109, 257414), (113, 248302), (134, 209389), (218, 128707), (226, 124151), (1139, 24634), (1853, 15142), (1921, 14606), (2278, 12317), (3706, 7571), (3842, 7303)]