39465412

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 81262720

約数和(自身を除く): 41797308

約数列:

[1, 2, 4, 7, 14, 28, 67, 109, 134, 193, 218, 268, 386, 436, 469, 763, 772, 938, 1351, 1526, 1876, 2702, 3052, 5404, 7303, 12931, 14606, 21037, 25862, 29212, 42074, 51121, 51724, 84148, 90517, 102242, 147259, 181034, 204484, 294518, 362068, 589036, 1409479, 2818958, 5637916, 9866353, 19732706, 39465412]

約数ペア:

[(1, 39465412), (2, 19732706), (4, 9866353), (7, 5637916), (14, 2818958), (28, 1409479), (67, 589036), (109, 362068), (134, 294518), (193, 204484), (218, 181034), (268, 147259), (386, 102242), (436, 90517), (469, 84148), (763, 51724), (772, 51121), (938, 42074), (1351, 29212), (1526, 25862), (1876, 21037), (2702, 14606), (3052, 12931), (5404, 7303)]