66423336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{395377}}^1$

素因数の和:395393

約数の個数: 32

約数和(自身を含む): 189781440

約数和(自身を除く): 123358104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 395377, 790754, 1186131, 1581508, 2372262, 2767639, 3163016, 4744524, 5535278, 8302917, 9489048, 11070556, 16605834, 22141112, 33211668, 66423336]

約数ペア:

[(1, 66423336), (2, 33211668), (3, 22141112), (4, 16605834), (6, 11070556), (7, 9489048), (8, 8302917), (12, 5535278), (14, 4744524), (21, 3163016), (24, 2767639), (28, 2372262), (42, 1581508), (56, 1186131), (84, 790754), (168, 395377)]