8681288

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 21513600

約数和(自身を除く): 12832312

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 829, 952, 1309, 1496, 1658, 2618, 3316, 5236, 5803, 6632, 9119, 10472, 11606, 14093, 18238, 23212, 28186, 36476, 46424, 56372, 63833, 72952, 98651, 112744, 127666, 155023, 197302, 255332, 310046, 394604, 510664, 620092, 789208, 1085161, 1240184, 2170322, 4340644, 8681288]

約数ペア:

[(1, 8681288), (2, 4340644), (4, 2170322), (7, 1240184), (8, 1085161), (11, 789208), (14, 620092), (17, 510664), (22, 394604), (28, 310046), (34, 255332), (44, 197302), (56, 155023), (68, 127666), (77, 112744), (88, 98651), (119, 72952), (136, 63833), (154, 56372), (187, 46424), (238, 36476), (308, 28186), (374, 23212), (476, 18238), (616, 14093), (748, 11606), (829, 10472), (952, 9119), (1309, 6632), (1496, 5803), (1658, 5236), (2618, 3316)]