69297788

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{130259}}^1$

素因数の和:130289

約数の個数: 24

約数和(自身を含む): 145891200

約数和(自身を除く): 76593412

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 130259, 260518, 521036, 911813, 1823626, 2474921, 3647252, 4949842, 9899684, 17324447, 34648894, 69297788]

約数ペア:

[(1, 69297788), (2, 34648894), (4, 17324447), (7, 9899684), (14, 4949842), (19, 3647252), (28, 2474921), (38, 1823626), (76, 911813), (133, 521036), (266, 260518), (532, 130259)]