68942638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{14551}}^1$

素因数の和:14679

約数の個数: 16

約数和(自身を含む): 108965376

約数和(自身を除く): 40022738

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 14551, 29102, 334673, 669346, 1498753, 2997506, 34471319, 68942638]

約数ペア:

[(1, 68942638), (2, 34471319), (23, 2997506), (46, 1498753), (103, 669346), (206, 334673), (2369, 29102), (4738, 14551)]