68437411

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2153}}^1$

素因数の和:2418

約数の個数: 16

約数和(自身を含む): 82713600

約数和(自身を除く): 14276189

約数列:

[1, 7, 19, 133, 239, 1673, 2153, 4541, 15071, 31787, 40907, 286349, 514567, 3601969, 9776773, 68437411]

約数ペア:

[(1, 68437411), (7, 9776773), (19, 3601969), (133, 514567), (239, 286349), (1673, 40907), (2153, 31787), (4541, 15071)]