66086664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{393373}}^1$

素因数の和:393389

約数の個数: 32

約数和(自身を含む): 188819520

約数和(自身を除く): 122732856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 393373, 786746, 1180119, 1573492, 2360238, 2753611, 3146984, 4720476, 5507222, 8260833, 9440952, 11014444, 16521666, 22028888, 33043332, 66086664]

約数ペア:

[(1, 66086664), (2, 33043332), (3, 22028888), (4, 16521666), (6, 11014444), (7, 9440952), (8, 8260833), (12, 5507222), (14, 4720476), (21, 3146984), (24, 2753611), (28, 2360238), (42, 1573492), (56, 1180119), (84, 786746), (168, 393373)]