42647084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{627163}}^1$

素因数の和:627184

約数の個数: 12

約数和(自身を含む): 79022664

約数和(自身を除く): 36375580

約数列:

[1, 2, 4, 17, 34, 68, 627163, 1254326, 2508652, 10661771, 21323542, 42647084]

約数ペア:

[(1, 42647084), (2, 21323542), (4, 10661771), (17, 2508652), (34, 1254326), (68, 627163)]