7777112

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1229}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 16826400

約数和(自身を除く): 9049288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1229, 1582, 2458, 3164, 4916, 6328, 8603, 9832, 17206, 34412, 68824, 138877, 277754, 555508, 972139, 1111016, 1944278, 3888556, 7777112]

約数ペア:

[(1, 7777112), (2, 3888556), (4, 1944278), (7, 1111016), (8, 972139), (14, 555508), (28, 277754), (56, 138877), (113, 68824), (226, 34412), (452, 17206), (791, 9832), (904, 8603), (1229, 6328), (1582, 4916), (2458, 3164)]