42770868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1063}}^1$

素因数の和:1556

約数の個数: 48

約数和(自身を含む): 114401280

約数和(自身を除く): 71630412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 479, 958, 1063, 1437, 1916, 2126, 2874, 3189, 3353, 4252, 5748, 6378, 6706, 7441, 10059, 12756, 13412, 14882, 20118, 22323, 29764, 40236, 44646, 89292, 509177, 1018354, 1527531, 2036708, 3055062, 3564239, 6110124, 7128478, 10692717, 14256956, 21385434, 42770868]

約数ペア:

[(1, 42770868), (2, 21385434), (3, 14256956), (4, 10692717), (6, 7128478), (7, 6110124), (12, 3564239), (14, 3055062), (21, 2036708), (28, 1527531), (42, 1018354), (84, 509177), (479, 89292), (958, 44646), (1063, 40236), (1437, 29764), (1916, 22323), (2126, 20118), (2874, 14882), (3189, 13412), (3353, 12756), (4252, 10059), (5748, 7441), (6378, 6706)]