4494704

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 40

約数和(自身を含む): 9166080

約数和(自身を除く): 4671376

約数列:

[1, 2, 4, 8, 16, 43, 47, 86, 94, 139, 172, 188, 278, 344, 376, 556, 688, 752, 1112, 2021, 2224, 4042, 5977, 6533, 8084, 11954, 13066, 16168, 23908, 26132, 32336, 47816, 52264, 95632, 104528, 280919, 561838, 1123676, 2247352, 4494704]

約数ペア:

[(1, 4494704), (2, 2247352), (4, 1123676), (8, 561838), (16, 280919), (43, 104528), (47, 95632), (86, 52264), (94, 47816), (139, 32336), (172, 26132), (188, 23908), (278, 16168), (344, 13066), (376, 11954), (556, 8084), (688, 6533), (752, 5977), (1112, 4042), (2021, 2224)]