4106672

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 40

約数和(自身を含む): 8380416

約数和(自身を除く): 4273744

約数列:

[1, 2, 4, 8, 16, 43, 47, 86, 94, 127, 172, 188, 254, 344, 376, 508, 688, 752, 1016, 2021, 2032, 4042, 5461, 5969, 8084, 10922, 11938, 16168, 21844, 23876, 32336, 43688, 47752, 87376, 95504, 256667, 513334, 1026668, 2053336, 4106672]

約数ペア:

[(1, 4106672), (2, 2053336), (4, 1026668), (8, 513334), (16, 256667), (43, 95504), (47, 87376), (86, 47752), (94, 43688), (127, 32336), (172, 23876), (188, 21844), (254, 16168), (344, 11938), (376, 10922), (508, 8084), (688, 5969), (752, 5461), (1016, 4042), (2021, 2032)]