69969818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 46151782

約数列:

[1, 2, 19, 23, 38, 46, 223, 359, 437, 446, 718, 874, 4237, 5129, 6821, 8257, 8474, 10258, 13642, 16514, 80057, 97451, 156883, 160114, 194902, 313766, 1521083, 1841311, 3042166, 3682622, 34984909, 69969818]

約数ペア:

[(1, 69969818), (2, 34984909), (19, 3682622), (23, 3042166), (38, 1841311), (46, 1521083), (223, 313766), (359, 194902), (437, 160114), (446, 156883), (718, 97451), (874, 80057), (4237, 16514), (5129, 13642), (6821, 10258), (8257, 8474)]