42623998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{17657}}^1$

素因数の和:17747

約数の個数: 16

約数和(自身を含む): 68654304

約数和(自身を除く): 26030306

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 17657, 35314, 300169, 600338, 1253647, 2507294, 21311999, 42623998]

約数ペア:

[(1, 42623998), (2, 21311999), (17, 2507294), (34, 1253647), (71, 600338), (142, 300169), (1207, 35314), (2414, 17657)]