68991014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{49069}}^1$

素因数の和:49127

約数の個数: 16

約数和(自身を含む): 111879600

約数和(自身を除く): 42888586

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 49069, 98138, 932311, 1815553, 1864622, 3631106, 34495507, 68991014]

約数ペア:

[(1, 68991014), (2, 34495507), (19, 3631106), (37, 1864622), (38, 1815553), (74, 932311), (703, 98138), (1406, 49069)]