38139288

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1979}}^1$

素因数の和:2072

約数の個数: 64

約数和(自身を含む): 105494400

約数和(自身を除く): 67355112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 73, 88, 132, 146, 219, 264, 292, 438, 584, 803, 876, 1606, 1752, 1979, 2409, 3212, 3958, 4818, 5937, 6424, 7916, 9636, 11874, 15832, 19272, 21769, 23748, 43538, 47496, 65307, 87076, 130614, 144467, 174152, 261228, 288934, 433401, 522456, 577868, 866802, 1155736, 1589137, 1733604, 3178274, 3467208, 4767411, 6356548, 9534822, 12713096, 19069644, 38139288]

約数ペア:

[(1, 38139288), (2, 19069644), (3, 12713096), (4, 9534822), (6, 6356548), (8, 4767411), (11, 3467208), (12, 3178274), (22, 1733604), (24, 1589137), (33, 1155736), (44, 866802), (66, 577868), (73, 522456), (88, 433401), (132, 288934), (146, 261228), (219, 174152), (264, 144467), (292, 130614), (438, 87076), (584, 65307), (803, 47496), (876, 43538), (1606, 23748), (1752, 21769), (1979, 19272), (2409, 15832), (3212, 11874), (3958, 9636), (4818, 7916), (5937, 6424)]