25858382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 43887744

約数和(自身を除く): 18029362

約数列:

[1, 2, 11, 22, 53, 67, 106, 134, 331, 583, 662, 737, 1166, 1474, 3551, 3641, 7102, 7282, 17543, 22177, 35086, 39061, 44354, 78122, 192973, 243947, 385946, 487894, 1175381, 2350762, 12929191, 25858382]

約数ペア:

[(1, 25858382), (2, 12929191), (11, 2350762), (22, 1175381), (53, 487894), (67, 385946), (106, 243947), (134, 192973), (331, 78122), (583, 44354), (662, 39061), (737, 35086), (1166, 22177), (1474, 17543), (3551, 7282), (3641, 7102)]