67428004

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 138047616

約数和(自身を除く): 70619612

約数列:

[1, 2, 4, 7, 14, 28, 101, 113, 202, 211, 226, 404, 422, 452, 707, 791, 844, 1414, 1477, 1582, 2828, 2954, 3164, 5908, 11413, 21311, 22826, 23843, 42622, 45652, 47686, 79891, 85244, 95372, 149177, 159782, 166901, 298354, 319564, 333802, 596708, 667604, 2408143, 4816286, 9632572, 16857001, 33714002, 67428004]

約数ペア:

[(1, 67428004), (2, 33714002), (4, 16857001), (7, 9632572), (14, 4816286), (28, 2408143), (101, 667604), (113, 596708), (202, 333802), (211, 319564), (226, 298354), (404, 166901), (422, 159782), (452, 149177), (707, 95372), (791, 85244), (844, 79891), (1414, 47686), (1477, 45652), (1582, 42622), (2828, 23843), (2954, 22826), (3164, 21311), (5908, 11413)]