72663206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10973}}^1$

素因数の和:11036

約数の個数: 32

約数和(自身を含む): 139062528

約数和(自身を除く): 66399322

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 10973, 21946, 76811, 120703, 153622, 241406, 471839, 844921, 943678, 1689842, 3302873, 5190229, 6605746, 10380458, 36331603, 72663206]

約数ペア:

[(1, 72663206), (2, 36331603), (7, 10380458), (11, 6605746), (14, 5190229), (22, 3302873), (43, 1689842), (77, 943678), (86, 844921), (154, 471839), (301, 241406), (473, 153622), (602, 120703), (946, 76811), (3311, 21946), (6622, 10973)]