25409496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{151247}}^1$

素因数の和:151263

約数の個数: 32

約数和(自身を含む): 72599040

約数和(自身を除く): 47189544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 151247, 302494, 453741, 604988, 907482, 1058729, 1209976, 1814964, 2117458, 3176187, 3629928, 4234916, 6352374, 8469832, 12704748, 25409496]

約数ペア:

[(1, 25409496), (2, 12704748), (3, 8469832), (4, 6352374), (6, 4234916), (7, 3629928), (8, 3176187), (12, 2117458), (14, 1814964), (21, 1209976), (24, 1058729), (28, 907482), (42, 604988), (56, 453741), (84, 302494), (168, 151247)]