74328304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1759}}^1$

素因数の和:1925

約数の個数: 40

約数和(自身を含む): 152768000

約数和(自身を除く): 78439696

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 278, 304, 556, 1112, 1759, 2224, 2641, 3518, 5282, 7036, 10564, 14072, 21128, 28144, 33421, 42256, 66842, 133684, 244501, 267368, 489002, 534736, 978004, 1956008, 3912016, 4645519, 9291038, 18582076, 37164152, 74328304]

約数ペア:

[(1, 74328304), (2, 37164152), (4, 18582076), (8, 9291038), (16, 4645519), (19, 3912016), (38, 1956008), (76, 978004), (139, 534736), (152, 489002), (278, 267368), (304, 244501), (556, 133684), (1112, 66842), (1759, 42256), (2224, 33421), (2641, 28144), (3518, 21128), (5282, 14072), (7036, 10564)]