65210908

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{80309}}^1$

素因数の和:80349

約数の個数: 24

約数和(自身を含む): 134920800

約数和(自身を除く): 69709892

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 80309, 160618, 321236, 562163, 1124326, 2248652, 2328961, 4657922, 9315844, 16302727, 32605454, 65210908]

約数ペア:

[(1, 65210908), (2, 32605454), (4, 16302727), (7, 9315844), (14, 4657922), (28, 2328961), (29, 2248652), (58, 1124326), (116, 562163), (203, 321236), (406, 160618), (812, 80309)]