13318888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 29937600

約数和(自身を除く): 16618712

約数列:

[1, 2, 4, 8, 11, 17, 22, 29, 34, 44, 58, 68, 88, 116, 136, 187, 232, 307, 319, 374, 493, 614, 638, 748, 986, 1228, 1276, 1496, 1972, 2456, 2552, 3377, 3944, 5219, 5423, 6754, 8903, 10438, 10846, 13508, 17806, 20876, 21692, 27016, 35612, 41752, 43384, 57409, 71224, 97933, 114818, 151351, 195866, 229636, 302702, 391732, 459272, 605404, 783464, 1210808, 1664861, 3329722, 6659444, 13318888]

約数ペア:

[(1, 13318888), (2, 6659444), (4, 3329722), (8, 1664861), (11, 1210808), (17, 783464), (22, 605404), (29, 459272), (34, 391732), (44, 302702), (58, 229636), (68, 195866), (88, 151351), (116, 114818), (136, 97933), (187, 71224), (232, 57409), (307, 43384), (319, 41752), (374, 35612), (493, 27016), (614, 21692), (638, 20876), (748, 17806), (986, 13508), (1228, 10846), (1276, 10438), (1496, 8903), (1972, 6754), (2456, 5423), (2552, 5219), (3377, 3944)]