72929269

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4409}}^1$

素因数の和:4572

約数の個数: 16

約数和(自身を含む): 88905600

約数和(自身を除く): 15976331

約数列:

[1, 7, 17, 119, 139, 973, 2363, 4409, 16541, 30863, 74953, 524671, 612851, 4289957, 10418467, 72929269]

約数ペア:

[(1, 72929269), (7, 10418467), (17, 4289957), (119, 612851), (139, 524671), (973, 74953), (2363, 30863), (4409, 16541)]