69443416

素因数分解:

$2^3\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{1229}}^1$

素因数の和:2251

約数の個数: 32

約数和(自身を含む): 149076000

約数和(自身を除く): 79632584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1009, 1229, 2018, 2458, 4036, 4916, 7063, 8072, 8603, 9832, 14126, 17206, 28252, 34412, 56504, 68824, 1240061, 2480122, 4960244, 8680427, 9920488, 17360854, 34721708, 69443416]

約数ペア:

[(1, 69443416), (2, 34721708), (4, 17360854), (7, 9920488), (8, 8680427), (14, 4960244), (28, 2480122), (56, 1240061), (1009, 68824), (1229, 56504), (2018, 34412), (2458, 28252), (4036, 17206), (4916, 14126), (7063, 9832), (8072, 8603)]