15764847568

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{126143}}^1$

素因数の和:126331

約数の個数: 40

約数和(自身を含む): 31252428288

約数和(自身を除く): 15487580720

約数列:

[1, 2, 4, 8, 16, 73, 107, 146, 214, 292, 428, 584, 856, 1168, 1712, 7811, 15622, 31244, 62488, 124976, 126143, 252286, 504572, 1009144, 2018288, 9208439, 13497301, 18416878, 26994602, 36833756, 53989204, 73667512, 107978408, 147335024, 215956816, 985302973, 1970605946, 3941211892, 7882423784, 15764847568]

約数ペア:

[(1, 15764847568), (2, 7882423784), (4, 3941211892), (8, 1970605946), (16, 985302973), (73, 215956816), (107, 147335024), (146, 107978408), (214, 73667512), (292, 53989204), (428, 36833756), (584, 26994602), (856, 18416878), (1168, 13497301), (1712, 9208439), (7811, 2018288), (15622, 1009144), (31244, 504572), (62488, 252286), (124976, 126143)]