65554876

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 124717824

約数和(自身を除く): 59162948

約数列:

[1, 2, 4, 23, 43, 46, 73, 86, 92, 146, 172, 227, 292, 454, 908, 989, 1679, 1978, 3139, 3358, 3956, 5221, 6278, 6716, 9761, 10442, 12556, 16571, 19522, 20884, 33142, 39044, 66284, 72197, 144394, 224503, 288788, 381133, 449006, 712553, 762266, 898012, 1425106, 1524532, 2850212, 16388719, 32777438, 65554876]

約数ペア:

[(1, 65554876), (2, 32777438), (4, 16388719), (23, 2850212), (43, 1524532), (46, 1425106), (73, 898012), (86, 762266), (92, 712553), (146, 449006), (172, 381133), (227, 288788), (292, 224503), (454, 144394), (908, 72197), (989, 66284), (1679, 39044), (1978, 33142), (3139, 20884), (3358, 19522), (3956, 16571), (5221, 12556), (6278, 10442), (6716, 9761)]