28660188

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 69534080

約数和(自身を除く): 40873892

約数列:

[1, 2, 3, 4, 6, 12, 43, 67, 86, 129, 134, 172, 201, 258, 268, 402, 516, 804, 829, 1658, 2487, 2881, 3316, 4974, 5762, 8643, 9948, 11524, 17286, 34572, 35647, 55543, 71294, 106941, 111086, 142588, 166629, 213882, 222172, 333258, 427764, 666516, 2388349, 4776698, 7165047, 9553396, 14330094, 28660188]

約数ペア:

[(1, 28660188), (2, 14330094), (3, 9553396), (4, 7165047), (6, 4776698), (12, 2388349), (43, 666516), (67, 427764), (86, 333258), (129, 222172), (134, 213882), (172, 166629), (201, 142588), (258, 111086), (268, 106941), (402, 71294), (516, 55543), (804, 35647), (829, 34572), (1658, 17286), (2487, 11524), (2881, 9948), (3316, 8643), (4974, 5762)]