68048036

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{463}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 141872640

約数和(自身を除く): 73824604

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 181, 203, 362, 406, 463, 724, 812, 926, 1267, 1852, 2534, 3241, 5068, 5249, 6482, 10498, 12964, 13427, 20996, 26854, 36743, 53708, 73486, 83803, 93989, 146972, 167606, 187978, 335212, 375956, 586621, 1173242, 2346484, 2430287, 4860574, 9721148, 17012009, 34024018, 68048036]

約数ペア:

[(1, 68048036), (2, 34024018), (4, 17012009), (7, 9721148), (14, 4860574), (28, 2430287), (29, 2346484), (58, 1173242), (116, 586621), (181, 375956), (203, 335212), (362, 187978), (406, 167606), (463, 146972), (724, 93989), (812, 83803), (926, 73486), (1267, 53708), (1852, 36743), (2534, 26854), (3241, 20996), (5068, 13427), (5249, 12964), (6482, 10498)]