25220748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{300247}}^1$

素因数の和:300261

約数の個数: 24

約数和(自身を含む): 67255552

約数和(自身を除く): 42034804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 300247, 600494, 900741, 1200988, 1801482, 2101729, 3602964, 4203458, 6305187, 8406916, 12610374, 25220748]

約数ペア:

[(1, 25220748), (2, 12610374), (3, 8406916), (4, 6305187), (6, 4203458), (7, 3602964), (12, 2101729), (14, 1801482), (21, 1200988), (28, 900741), (42, 600494), (84, 300247)]