63853264

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{28711}}^1$

素因数の和:28858

約数の個数: 20

約数和(自身を含む): 124610080

約数和(自身を除く): 60756816

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 28711, 57422, 114844, 229688, 459376, 3990829, 7981658, 15963316, 31926632, 63853264]

約数ペア:

[(1, 63853264), (2, 31926632), (4, 15963316), (8, 7981658), (16, 3990829), (139, 459376), (278, 229688), (556, 114844), (1112, 57422), (2224, 28711)]