69856472

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{21143}}^1$

素因数の和:21215

約数の個数: 32

約数和(自身を含む): 152236800

約数和(自身を除く): 82380328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 21143, 42286, 84572, 148001, 169144, 296002, 592004, 1184008, 1247437, 2494874, 4989748, 8732059, 9979496, 17464118, 34928236, 69856472]

約数ペア:

[(1, 69856472), (2, 34928236), (4, 17464118), (7, 9979496), (8, 8732059), (14, 4989748), (28, 2494874), (56, 1247437), (59, 1184008), (118, 592004), (236, 296002), (413, 169144), (472, 148001), (826, 84572), (1652, 42286), (3304, 21143)]