8461264

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2483

約数の個数: 40

約数和(自身を含む): 19347968

約数和(自身を除く): 10886704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 2437, 3472, 4874, 9748, 17059, 19496, 34118, 38992, 68236, 75547, 136472, 151094, 272944, 302188, 528829, 604376, 1057658, 1208752, 2115316, 4230632, 8461264]

約数ペア:

[(1, 8461264), (2, 4230632), (4, 2115316), (7, 1208752), (8, 1057658), (14, 604376), (16, 528829), (28, 302188), (31, 272944), (56, 151094), (62, 136472), (112, 75547), (124, 68236), (217, 38992), (248, 34118), (434, 19496), (496, 17059), (868, 9748), (1736, 4874), (2437, 3472)]