21627592

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3041}}^1$

素因数の和:3181

約数の個数: 32

約数和(自身を含む): 46725120

約数和(自身を除く): 25097528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3041, 3556, 6082, 7112, 12164, 21287, 24328, 42574, 85148, 170296, 386207, 772414, 1544828, 2703449, 3089656, 5406898, 10813796, 21627592]

約数ペア:

[(1, 21627592), (2, 10813796), (4, 5406898), (7, 3089656), (8, 2703449), (14, 1544828), (28, 772414), (56, 386207), (127, 170296), (254, 85148), (508, 42574), (889, 24328), (1016, 21287), (1778, 12164), (3041, 7112), (3556, 6082)]