66428796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{790819}}^1$

素因数の和:790833

約数の個数: 24

約数和(自身を含む): 177143680

約数和(自身を除く): 110714884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 790819, 1581638, 2372457, 3163276, 4744914, 5535733, 9489828, 11071466, 16607199, 22142932, 33214398, 66428796]

約数ペア:

[(1, 66428796), (2, 33214398), (3, 22142932), (4, 16607199), (6, 11071466), (7, 9489828), (12, 5535733), (14, 4744914), (21, 3163276), (28, 2372457), (42, 1581638), (84, 790819)]