69777736

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{30391}}^1$

素因数の和:30445

約数の個数: 32

約数和(自身を含む): 153175680

約数和(自身を除く): 83397944

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 30391, 60782, 121564, 212737, 243128, 425474, 850948, 1246031, 1701896, 2492062, 4984124, 8722217, 9968248, 17444434, 34888868, 69777736]

約数ペア:

[(1, 69777736), (2, 34888868), (4, 17444434), (7, 9968248), (8, 8722217), (14, 4984124), (28, 2492062), (41, 1701896), (56, 1246031), (82, 850948), (164, 425474), (287, 243128), (328, 212737), (574, 121564), (1148, 60782), (2296, 30391)]