28181208552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{167745289}}^1$

素因数の和:167745305

約数の個数: 32

約数和(自身を含む): 80517739200

約数和(自身を除く): 52336530648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 167745289, 335490578, 503235867, 670981156, 1006471734, 1174217023, 1341962312, 2012943468, 2348434046, 3522651069, 4025886936, 4696868092, 7045302138, 9393736184, 14090604276, 28181208552]

約数ペア:

[(1, 28181208552), (2, 14090604276), (3, 9393736184), (4, 7045302138), (6, 4696868092), (7, 4025886936), (8, 3522651069), (12, 2348434046), (14, 2012943468), (21, 1341962312), (24, 1174217023), (28, 1006471734), (42, 670981156), (56, 503235867), (84, 335490578), (168, 167745289)]