15676612528

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{769}}^1\times {\mathrm{20887}}^1$

素因数の和:21725

約数の個数: 40

約数和(自身を含む): 30912986720

約数和(自身を除く): 15236374192

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 769, 976, 1538, 3076, 6152, 12304, 20887, 41774, 46909, 83548, 93818, 167096, 187636, 334192, 375272, 750544, 1274107, 2548214, 5096428, 10192856, 16062103, 20385712, 32124206, 64248412, 128496824, 256993648, 979788283, 1959576566, 3919153132, 7838306264, 15676612528]

約数ペア:

[(1, 15676612528), (2, 7838306264), (4, 3919153132), (8, 1959576566), (16, 979788283), (61, 256993648), (122, 128496824), (244, 64248412), (488, 32124206), (769, 20385712), (976, 16062103), (1538, 10192856), (3076, 5096428), (6152, 2548214), (12304, 1274107), (20887, 750544), (41774, 375272), (46909, 334192), (83548, 187636), (93818, 167096)]