68817734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 115758720

約数和(自身を除く): 46940986

約数列:

[1, 2, 17, 19, 34, 38, 307, 323, 347, 614, 646, 694, 5219, 5833, 5899, 6593, 10438, 11666, 11798, 13186, 99161, 106529, 112081, 198322, 213058, 224162, 1810993, 2024051, 3621986, 4048102, 34408867, 68817734]

約数ペア:

[(1, 68817734), (2, 34408867), (17, 4048102), (19, 3621986), (34, 2024051), (38, 1810993), (307, 224162), (323, 213058), (347, 198322), (614, 112081), (646, 106529), (694, 99161), (5219, 13186), (5833, 11798), (5899, 11666), (6593, 10438)]