25620168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{152501}}^1$

素因数の和:152517

約数の個数: 32

約数和(自身を含む): 73200960

約数和(自身を除く): 47580792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 152501, 305002, 457503, 610004, 915006, 1067507, 1220008, 1830012, 2135014, 3202521, 3660024, 4270028, 6405042, 8540056, 12810084, 25620168]

約数ペア:

[(1, 25620168), (2, 12810084), (3, 8540056), (4, 6405042), (6, 4270028), (7, 3660024), (8, 3202521), (12, 2135014), (14, 1830012), (21, 1220008), (24, 1067507), (28, 915006), (42, 610004), (56, 457503), (84, 305002), (168, 152501)]