84117404

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1559}}^1$

素因数の和:1658

約数の個数: 48

約数和(自身を含む): 176117760

約数和(自身を除く): 92000356

約数列:

[1, 2, 4, 7, 14, 28, 41, 47, 82, 94, 164, 188, 287, 329, 574, 658, 1148, 1316, 1559, 1927, 3118, 3854, 6236, 7708, 10913, 13489, 21826, 26978, 43652, 53956, 63919, 73273, 127838, 146546, 255676, 293092, 447433, 512911, 894866, 1025822, 1789732, 2051644, 3004193, 6008386, 12016772, 21029351, 42058702, 84117404]

約数ペア:

[(1, 84117404), (2, 42058702), (4, 21029351), (7, 12016772), (14, 6008386), (28, 3004193), (41, 2051644), (47, 1789732), (82, 1025822), (94, 894866), (164, 512911), (188, 447433), (287, 293092), (329, 255676), (574, 146546), (658, 127838), (1148, 73273), (1316, 63919), (1559, 53956), (1927, 43652), (3118, 26978), (3854, 21826), (6236, 13489), (7708, 10913)]