40826786

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20393}}^1$

素因数の和:20426

約数の個数: 32

約数和(自身を含む): 82228608

約数和(自身を除く): 41401822

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 20393, 40786, 142751, 224323, 265109, 285502, 448646, 530218, 1570261, 1855763, 2916199, 3140522, 3711526, 5832398, 20413393, 40826786]

約数ペア:

[(1, 40826786), (2, 20413393), (7, 5832398), (11, 3711526), (13, 3140522), (14, 2916199), (22, 1855763), (26, 1570261), (77, 530218), (91, 448646), (143, 285502), (154, 265109), (182, 224323), (286, 142751), (1001, 40786), (2002, 20393)]