24870291859

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{7793}}^1$

素因数の和:8107

約数の個数: 32

約数和(自身を含む): 29928960000

約数和(自身を除く): 5058668141

約数列:

[1, 7, 29, 79, 199, 203, 553, 1393, 2291, 5771, 7793, 15721, 16037, 40397, 54551, 110047, 225997, 455909, 615647, 1550807, 1581979, 3191363, 4309529, 10855649, 17853763, 44973403, 122513753, 124976341, 314813821, 857596271, 3552898837, 24870291859]

約数ペア:

[(1, 24870291859), (7, 3552898837), (29, 857596271), (79, 314813821), (199, 124976341), (203, 122513753), (553, 44973403), (1393, 17853763), (2291, 10855649), (5771, 4309529), (7793, 3191363), (15721, 1581979), (16037, 1550807), (40397, 615647), (54551, 455909), (110047, 225997)]