259266112

素因数分解:

$2^6\times 7^1\times {\mathrm{578719}}^1$

素因数の和:578738

約数の個数: 28

約数和(自身を含む): 587979520

約数和(自身を除く): 328713408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 578719, 1157438, 2314876, 4051033, 4629752, 8102066, 9259504, 16204132, 18519008, 32408264, 37038016, 64816528, 129633056, 259266112]

約数ペア:

[(1, 259266112), (2, 129633056), (4, 64816528), (7, 37038016), (8, 32408264), (14, 18519008), (16, 16204132), (28, 9259504), (32, 8102066), (56, 4629752), (64, 4051033), (112, 2314876), (224, 1157438), (448, 578719)]