78627156976

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1099619}}^1$

素因数の和:1099777

約数の個数: 40

約数和(自身を含む): 157487576400

約数和(自身を除く): 78860419424

約数列:

[1, 2, 4, 8, 16, 41, 82, 109, 164, 218, 328, 436, 656, 872, 1744, 4469, 8938, 17876, 35752, 71504, 1099619, 2199238, 4398476, 8796952, 17593904, 45084379, 90168758, 119858471, 180337516, 239716942, 360675032, 479433884, 721350064, 958867768, 1917735536, 4914197311, 9828394622, 19656789244, 39313578488, 78627156976]

約数ペア:

[(1, 78627156976), (2, 39313578488), (4, 19656789244), (8, 9828394622), (16, 4914197311), (41, 1917735536), (82, 958867768), (109, 721350064), (164, 479433884), (218, 360675032), (328, 239716942), (436, 180337516), (656, 119858471), (872, 90168758), (1744, 45084379), (4469, 17593904), (8938, 8796952), (17876, 4398476), (35752, 2199238), (71504, 1099619)]