28029896

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 54454680

約数和(自身を除く): 26424784

約数列:

[1, 2, 4, 8, 41, 82, 97, 164, 194, 328, 388, 776, 881, 1762, 3524, 3977, 7048, 7954, 15908, 31816, 36121, 72242, 85457, 144484, 170914, 288968, 341828, 683656, 3503737, 7007474, 14014948, 28029896]

約数ペア:

[(1, 28029896), (2, 14014948), (4, 7007474), (8, 3503737), (41, 683656), (82, 341828), (97, 288968), (164, 170914), (194, 144484), (328, 85457), (388, 72242), (776, 36121), (881, 31816), (1762, 15908), (3524, 7954), (3977, 7048)]