25597212

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 61797120

約数和(自身を除く): 36199908

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 113, 129, 172, 226, 258, 339, 439, 452, 516, 678, 878, 1317, 1356, 1756, 2634, 4859, 5268, 9718, 14577, 18877, 19436, 29154, 37754, 49607, 56631, 58308, 75508, 99214, 113262, 148821, 198428, 226524, 297642, 595284, 2133101, 4266202, 6399303, 8532404, 12798606, 25597212]

約数ペア:

[(1, 25597212), (2, 12798606), (3, 8532404), (4, 6399303), (6, 4266202), (12, 2133101), (43, 595284), (86, 297642), (113, 226524), (129, 198428), (172, 148821), (226, 113262), (258, 99214), (339, 75508), (439, 58308), (452, 56631), (516, 49607), (678, 37754), (878, 29154), (1317, 19436), (1356, 18877), (1756, 14577), (2634, 9718), (4859, 5268)]