66377976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{395107}}^1$

素因数の和:395123

約数の個数: 32

約数和(自身を含む): 189651840

約数和(自身を除く): 123273864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 395107, 790214, 1185321, 1580428, 2370642, 2765749, 3160856, 4741284, 5531498, 8297247, 9482568, 11062996, 16594494, 22125992, 33188988, 66377976]

約数ペア:

[(1, 66377976), (2, 33188988), (3, 22125992), (4, 16594494), (6, 11062996), (7, 9482568), (8, 8297247), (12, 5531498), (14, 4741284), (21, 3160856), (24, 2765749), (28, 2370642), (42, 1580428), (56, 1185321), (84, 790214), (168, 395107)]