280056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1667}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 800640

約数和(自身を除く): 520584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1667, 3334, 5001, 6668, 10002, 11669, 13336, 20004, 23338, 35007, 40008, 46676, 70014, 93352, 140028, 280056]

約数ペア:

[(1, 280056), (2, 140028), (3, 93352), (4, 70014), (6, 46676), (7, 40008), (8, 35007), (12, 23338), (14, 20004), (21, 13336), (24, 11669), (28, 10002), (42, 6668), (56, 5001), (84, 3334), (168, 1667)]