71646484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{196831}}^1$

素因数の和:196855

約数の個数: 24

約数和(自身を含む): 154316288

約数和(自身を除く): 82669804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 196831, 393662, 787324, 1377817, 2558803, 2755634, 5117606, 5511268, 10235212, 17911621, 35823242, 71646484]

約数ペア:

[(1, 71646484), (2, 35823242), (4, 17911621), (7, 10235212), (13, 5511268), (14, 5117606), (26, 2755634), (28, 2558803), (52, 1377817), (91, 787324), (182, 393662), (364, 196831)]