47180784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{140419}}^1$

素因数の和:140437

約数の個数: 40

約数和(自身を含む): 139296640

約数和(自身を除く): 92115856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 140419, 280838, 421257, 561676, 842514, 982933, 1123352, 1685028, 1965866, 2246704, 2948799, 3370056, 3931732, 5897598, 6740112, 7863464, 11795196, 15726928, 23590392, 47180784]

約数ペア:

[(1, 47180784), (2, 23590392), (3, 15726928), (4, 11795196), (6, 7863464), (7, 6740112), (8, 5897598), (12, 3931732), (14, 3370056), (16, 2948799), (21, 2246704), (24, 1965866), (28, 1685028), (42, 1123352), (48, 982933), (56, 842514), (84, 561676), (112, 421257), (168, 280838), (336, 140419)]