42134638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6257}}^1$

素因数の和:6316

約数の個数: 32

約数和(自身を含む): 79902144

約数和(自身を除く): 37767506

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6257, 6734, 12514, 43799, 81341, 87598, 162682, 231509, 463018, 569387, 1138774, 1620563, 3009617, 3241126, 6019234, 21067319, 42134638]

約数ペア:

[(1, 42134638), (2, 21067319), (7, 6019234), (13, 3241126), (14, 3009617), (26, 1620563), (37, 1138774), (74, 569387), (91, 463018), (182, 231509), (259, 162682), (481, 87598), (518, 81341), (962, 43799), (3367, 12514), (6257, 6734)]