68638728

素因数分解:

$2^3\times 3^1\times {\mathrm{241}}^1\times {\mathrm{11867}}^1$

素因数の和:12117

約数の個数: 32

約数和(自身を含む): 172323360

約数和(自身を除く): 103684632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 241, 482, 723, 964, 1446, 1928, 2892, 5784, 11867, 23734, 35601, 47468, 71202, 94936, 142404, 284808, 2859947, 5719894, 8579841, 11439788, 17159682, 22879576, 34319364, 68638728]

約数ペア:

[(1, 68638728), (2, 34319364), (3, 22879576), (4, 17159682), (6, 11439788), (8, 8579841), (12, 5719894), (24, 2859947), (241, 284808), (482, 142404), (723, 94936), (964, 71202), (1446, 47468), (1928, 35601), (2892, 23734), (5784, 11867)]