13973392

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:311

約数の個数: 40

約数和(自身を含む): 27984320

約数和(自身を除く): 14010928

約数列:

[1, 2, 4, 8, 16, 61, 103, 122, 139, 206, 244, 278, 412, 488, 556, 824, 976, 1112, 1648, 2224, 6283, 8479, 12566, 14317, 16958, 25132, 28634, 33916, 50264, 57268, 67832, 100528, 114536, 135664, 229072, 873337, 1746674, 3493348, 6986696, 13973392]

約数ペア:

[(1, 13973392), (2, 6986696), (4, 3493348), (8, 1746674), (16, 873337), (61, 229072), (103, 135664), (122, 114536), (139, 100528), (206, 67832), (244, 57268), (278, 50264), (412, 33916), (488, 28634), (556, 25132), (824, 16958), (976, 14317), (1112, 12566), (1648, 8479), (2224, 6283)]