25878064

素因数分解:

$2^4\times {\mathrm{829}}^1\times {\mathrm{1951}}^1$

素因数の和:2788

約数の個数: 20

約数和(自身を含む): 50224960

約数和(自身を除く): 24346896

約数列:

[1, 2, 4, 8, 16, 829, 1658, 1951, 3316, 3902, 6632, 7804, 13264, 15608, 31216, 1617379, 3234758, 6469516, 12939032, 25878064]

約数ペア:

[(1, 25878064), (2, 12939032), (4, 6469516), (8, 3234758), (16, 1617379), (829, 31216), (1658, 15608), (1951, 13264), (3316, 7804), (3902, 6632)]