40005768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151537}}^1$

素因数の和:151557

約数の個数: 32

約数和(自身を含む): 109107360

約数和(自身を除く): 69101592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 151537, 303074, 454611, 606148, 909222, 1212296, 1666907, 1818444, 3333814, 3636888, 5000721, 6667628, 10001442, 13335256, 20002884, 40005768]

約数ペア:

[(1, 40005768), (2, 20002884), (3, 13335256), (4, 10001442), (6, 6667628), (8, 5000721), (11, 3636888), (12, 3333814), (22, 1818444), (24, 1666907), (33, 1212296), (44, 909222), (66, 606148), (88, 454611), (132, 303074), (264, 151537)]