22155826

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 64

約数和(自身を含む): 44271360

約数和(自身を除く): 22115534

約数列:

[1, 2, 7, 11, 14, 22, 29, 41, 58, 77, 82, 121, 154, 203, 242, 287, 319, 406, 451, 574, 638, 847, 902, 1189, 1331, 1694, 2233, 2378, 2662, 3157, 3509, 4466, 4961, 6314, 7018, 8323, 9317, 9922, 13079, 16646, 18634, 24563, 26158, 34727, 38599, 49126, 54571, 69454, 77198, 91553, 109142, 143869, 183106, 270193, 287738, 381997, 540386, 763994, 1007083, 1582559, 2014166, 3165118, 11077913, 22155826]

約数ペア:

[(1, 22155826), (2, 11077913), (7, 3165118), (11, 2014166), (14, 1582559), (22, 1007083), (29, 763994), (41, 540386), (58, 381997), (77, 287738), (82, 270193), (121, 183106), (154, 143869), (203, 109142), (242, 91553), (287, 77198), (319, 69454), (406, 54571), (451, 49126), (574, 38599), (638, 34727), (847, 26158), (902, 24563), (1189, 18634), (1331, 16646), (1694, 13079), (2233, 9922), (2378, 9317), (2662, 8323), (3157, 7018), (3509, 6314), (4466, 4961)]