8471092

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 17837568

約数和(自身を除く): 9366476

約数列:

[1, 2, 4, 7, 14, 28, 41, 47, 82, 94, 157, 164, 188, 287, 314, 329, 574, 628, 658, 1099, 1148, 1316, 1927, 2198, 3854, 4396, 6437, 7379, 7708, 12874, 13489, 14758, 25748, 26978, 29516, 45059, 51653, 53956, 90118, 103306, 180236, 206612, 302539, 605078, 1210156, 2117773, 4235546, 8471092]

約数ペア:

[(1, 8471092), (2, 4235546), (4, 2117773), (7, 1210156), (14, 605078), (28, 302539), (41, 206612), (47, 180236), (82, 103306), (94, 90118), (157, 53956), (164, 51653), (188, 45059), (287, 29516), (314, 26978), (329, 25748), (574, 14758), (628, 13489), (658, 12874), (1099, 7708), (1148, 7379), (1316, 6437), (1927, 4396), (2198, 3854)]