42746572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{971513}}^1$

素因数の和:971528

約数の個数: 12

約数和(自身を含む): 81607176

約数和(自身を除く): 38860604

約数列:

[1, 2, 4, 11, 22, 44, 971513, 1943026, 3886052, 10686643, 21373286, 42746572]

約数ペア:

[(1, 42746572), (2, 21373286), (4, 10686643), (11, 3886052), (22, 1943026), (44, 971513)]