42981652

素因数分解:

$2^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1549}}^1$

素因数の和:2551

約数の個数: 24

約数和(自身を含む): 86105600

約数和(自身を除く): 43123948

約数列:

[1, 2, 4, 7, 14, 28, 991, 1549, 1982, 3098, 3964, 6196, 6937, 10843, 13874, 21686, 27748, 43372, 1535059, 3070118, 6140236, 10745413, 21490826, 42981652]

約数ペア:

[(1, 42981652), (2, 21490826), (4, 10745413), (7, 6140236), (14, 3070118), (28, 1535059), (991, 43372), (1549, 27748), (1982, 21686), (3098, 13874), (3964, 10843), (6196, 6937)]