42902846

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{38791}}^1$

素因数の和:38879

約数の個数: 16

約数和(自身を含む): 74480640

約数和(自身を除く): 31577794

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 38791, 77582, 271537, 543074, 3064489, 6128978, 21451423, 42902846]

約数ペア:

[(1, 42902846), (2, 21451423), (7, 6128978), (14, 3064489), (79, 543074), (158, 271537), (553, 77582), (1106, 38791)]