40148102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 66013920

約数和(自身を除く): 25865818

約数列:

[1, 2, 19, 38, 41, 73, 82, 146, 353, 706, 779, 1387, 1558, 2774, 2993, 5986, 6707, 13414, 14473, 25769, 28946, 51538, 56867, 113734, 274987, 489611, 549974, 979222, 1056529, 2113058, 20074051, 40148102]

約数ペア:

[(1, 40148102), (2, 20074051), (19, 2113058), (38, 1056529), (41, 979222), (73, 549974), (82, 489611), (146, 274987), (353, 113734), (706, 56867), (779, 51538), (1387, 28946), (1558, 25769), (2774, 14473), (2993, 13414), (5986, 6707)]