8423072

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1261

約数の個数: 48

約数和(自身を含む): 19579392

約数和(自身を除く): 11156320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1213, 1736, 2426, 3472, 4852, 6944, 8491, 9704, 16982, 19408, 33964, 37603, 38816, 67928, 75206, 135856, 150412, 263221, 271712, 300824, 526442, 601648, 1052884, 1203296, 2105768, 4211536, 8423072]

約数ペア:

[(1, 8423072), (2, 4211536), (4, 2105768), (7, 1203296), (8, 1052884), (14, 601648), (16, 526442), (28, 300824), (31, 271712), (32, 263221), (56, 150412), (62, 135856), (112, 75206), (124, 67928), (217, 38816), (224, 37603), (248, 33964), (434, 19408), (496, 16982), (868, 9704), (992, 8491), (1213, 6944), (1736, 4852), (2426, 3472)]