42426392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{279121}}^1$

素因数の和:279146

約数の個数: 16

約数和(自身を含む): 83736600

約数和(自身を除く): 41310208

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 279121, 558242, 1116484, 2232968, 5303299, 10606598, 21213196, 42426392]

約数ペア:

[(1, 42426392), (2, 21213196), (4, 10606598), (8, 5303299), (19, 2232968), (38, 1116484), (76, 558242), (152, 279121)]