39283678

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6421}}^1$

素因数の和:6472

約数の個数: 32

約数和(自身を含む): 73981440

約数和(自身を除く): 34697762

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 6421, 12842, 44947, 89894, 121999, 147683, 243998, 295366, 853993, 1033781, 1707986, 2067562, 2805977, 5611954, 19641839, 39283678]

約数ペア:

[(1, 39283678), (2, 19641839), (7, 5611954), (14, 2805977), (19, 2067562), (23, 1707986), (38, 1033781), (46, 853993), (133, 295366), (161, 243998), (266, 147683), (322, 121999), (437, 89894), (874, 44947), (3059, 12842), (6118, 6421)]