1567382128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{21347}}^1$

素因数の和:21721

約数の個数: 40

約数和(自身を含む): 3279821328

約数和(自身を除く): 1712439200

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 353, 706, 1412, 2824, 4589, 5648, 9178, 18356, 21347, 36712, 42694, 73424, 85388, 170776, 277511, 341552, 555022, 1110044, 2220088, 4440176, 7535491, 15070982, 30141964, 60283928, 97961383, 120567856, 195922766, 391845532, 783691064, 1567382128]

約数ペア:

[(1, 1567382128), (2, 783691064), (4, 391845532), (8, 195922766), (13, 120567856), (16, 97961383), (26, 60283928), (52, 30141964), (104, 15070982), (208, 7535491), (353, 4440176), (706, 2220088), (1412, 1110044), (2824, 555022), (4589, 341552), (5648, 277511), (9178, 170776), (18356, 85388), (21347, 73424), (36712, 42694)]