68015392

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1201

約数の個数: 48

約数和(自身を含む): 140216832

約数和(自身を除く): 72201440

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 82, 94, 164, 188, 328, 376, 656, 752, 1103, 1312, 1504, 1927, 2206, 3854, 4412, 7708, 8824, 15416, 17648, 30832, 35296, 45223, 51841, 61664, 90446, 103682, 180892, 207364, 361784, 414728, 723568, 829456, 1447136, 1658912, 2125481, 4250962, 8501924, 17003848, 34007696, 68015392]

約数ペア:

[(1, 68015392), (2, 34007696), (4, 17003848), (8, 8501924), (16, 4250962), (32, 2125481), (41, 1658912), (47, 1447136), (82, 829456), (94, 723568), (164, 414728), (188, 361784), (328, 207364), (376, 180892), (656, 103682), (752, 90446), (1103, 61664), (1312, 51841), (1504, 45223), (1927, 35296), (2206, 30832), (3854, 17648), (4412, 15416), (7708, 8824)]