25768428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8291}}^1$

素因数の和:8342

約数の個数: 48

約数和(自身を含む): 70581504

約数和(自身を除く): 44813076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 8291, 16582, 24873, 33164, 49746, 58037, 99492, 116074, 174111, 232148, 306767, 348222, 613534, 696444, 920301, 1227068, 1840602, 2147369, 3681204, 4294738, 6442107, 8589476, 12884214, 25768428]

約数ペア:

[(1, 25768428), (2, 12884214), (3, 8589476), (4, 6442107), (6, 4294738), (7, 3681204), (12, 2147369), (14, 1840602), (21, 1227068), (28, 920301), (37, 696444), (42, 613534), (74, 348222), (84, 306767), (111, 232148), (148, 174111), (222, 116074), (259, 99492), (444, 58037), (518, 49746), (777, 33164), (1036, 24873), (1554, 16582), (3108, 8291)]