68704714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{20807}}^1$

素因数の和:20949

約数の個数: 16

約数和(自身を含む): 111863808

約数和(自身を除く): 43159094

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 20807, 41614, 270491, 540982, 2642489, 5284978, 34352357, 68704714]

約数ペア:

[(1, 68704714), (2, 34352357), (13, 5284978), (26, 2642489), (127, 540982), (254, 270491), (1651, 41614), (3302, 20807)]