39395804

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^2\times {\mathrm{239}}^1$

素因数の和:315

約数の個数: 54

約数和(自身を含む): 83406960

約数和(自身を除く): 44011156

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 239, 406, 478, 812, 841, 956, 1421, 1673, 1682, 2842, 3346, 3364, 5684, 5887, 6692, 6931, 11711, 11774, 13862, 23422, 23548, 27724, 41209, 46844, 48517, 82418, 97034, 164836, 194068, 200999, 339619, 401998, 679238, 803996, 1358476, 1406993, 2813986, 5627972, 9848951, 19697902, 39395804]

約数ペア:

[(1, 39395804), (2, 19697902), (4, 9848951), (7, 5627972), (14, 2813986), (28, 1406993), (29, 1358476), (49, 803996), (58, 679238), (98, 401998), (116, 339619), (196, 200999), (203, 194068), (239, 164836), (406, 97034), (478, 82418), (812, 48517), (841, 46844), (956, 41209), (1421, 27724), (1673, 23548), (1682, 23422), (2842, 13862), (3346, 11774), (3364, 11711), (5684, 6931), (5887, 6692)]