13227088

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6947}}^1$

素因数の和:6979

約数の個数: 40

約数和(自身を含む): 31015872

約数和(自身を除く): 17788784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 6947, 13894, 27788, 48629, 55576, 97258, 111152, 118099, 194516, 236198, 389032, 472396, 778064, 826693, 944792, 1653386, 1889584, 3306772, 6613544, 13227088]

約数ペア:

[(1, 13227088), (2, 6613544), (4, 3306772), (7, 1889584), (8, 1653386), (14, 944792), (16, 826693), (17, 778064), (28, 472396), (34, 389032), (56, 236198), (68, 194516), (112, 118099), (119, 111152), (136, 97258), (238, 55576), (272, 48629), (476, 27788), (952, 13894), (1904, 6947)]