68374808

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1481}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 133380000

約数和(自身を除く): 65005192

約数列:

[1, 2, 4, 8, 29, 58, 116, 199, 232, 398, 796, 1481, 1592, 2962, 5771, 5924, 11542, 11848, 23084, 42949, 46168, 85898, 171796, 294719, 343592, 589438, 1178876, 2357752, 8546851, 17093702, 34187404, 68374808]

約数ペア:

[(1, 68374808), (2, 34187404), (4, 17093702), (8, 8546851), (29, 2357752), (58, 1178876), (116, 589438), (199, 343592), (232, 294719), (398, 171796), (796, 85898), (1481, 46168), (1592, 42949), (2962, 23084), (5771, 11848), (5924, 11542)]