61478048

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{27059}}^1$

素因数の和:27140

約数の個数: 24

約数和(自身を含む): 122744160

約数和(自身を除く): 61266112

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 27059, 54118, 108236, 216472, 432944, 865888, 1921189, 3842378, 7684756, 15369512, 30739024, 61478048]

約数ペア:

[(1, 61478048), (2, 30739024), (4, 15369512), (8, 7684756), (16, 3842378), (32, 1921189), (71, 865888), (142, 432944), (284, 216472), (568, 108236), (1136, 54118), (2272, 27059)]