9986288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1233

約数の個数: 40

約数和(自身を含む): 21363216

約数和(自身を除く): 11376928

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 1171, 2132, 2342, 4264, 4684, 8528, 9368, 15223, 18736, 30446, 48011, 60892, 96022, 121784, 192044, 243568, 384088, 624143, 768176, 1248286, 2496572, 4993144, 9986288]

約数ペア:

[(1, 9986288), (2, 4993144), (4, 2496572), (8, 1248286), (13, 768176), (16, 624143), (26, 384088), (41, 243568), (52, 192044), (82, 121784), (104, 96022), (164, 60892), (208, 48011), (328, 30446), (533, 18736), (656, 15223), (1066, 9368), (1171, 8528), (2132, 4684), (2342, 4264)]