31037735008

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2271497}}^1$

素因数の和:2271575

約数の個数: 48

約数和(自身を含む): 70979769504

約数和(自身を除く): 39942034496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 6832, 13664, 2271497, 4542994, 9085988, 15900479, 18171976, 31800958, 36343952, 63601916, 72687904, 127203832, 138561317, 254407664, 277122634, 508815328, 554245268, 969929219, 1108490536, 1939858438, 2216981072, 3879716876, 4433962144, 7759433752, 15518867504, 31037735008]

約数ペア:

[(1, 31037735008), (2, 15518867504), (4, 7759433752), (7, 4433962144), (8, 3879716876), (14, 2216981072), (16, 1939858438), (28, 1108490536), (32, 969929219), (56, 554245268), (61, 508815328), (112, 277122634), (122, 254407664), (224, 138561317), (244, 127203832), (427, 72687904), (488, 63601916), (854, 36343952), (976, 31800958), (1708, 18171976), (1952, 15900479), (3416, 9085988), (6832, 4542994), (13664, 2271497)]