66640056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{396667}}^1$

素因数の和:396683

約数の個数: 32

約数和(自身を含む): 190400640

約数和(自身を除く): 123760584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 396667, 793334, 1190001, 1586668, 2380002, 2776669, 3173336, 4760004, 5553338, 8330007, 9520008, 11106676, 16660014, 22213352, 33320028, 66640056]

約数ペア:

[(1, 66640056), (2, 33320028), (3, 22213352), (4, 16660014), (6, 11106676), (7, 9520008), (8, 8330007), (12, 5553338), (14, 4760004), (21, 3173336), (24, 2776669), (28, 2380002), (42, 1586668), (56, 1190001), (84, 793334), (168, 396667)]