258622112

素因数分解:

$2^5\times 7^1\times {\mathrm{1154563}}^1$

素因数の和:1154580

約数の個数: 24

約数和(自身を含む): 581900256

約数和(自身を除く): 323278144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1154563, 2309126, 4618252, 8081941, 9236504, 16163882, 18473008, 32327764, 36946016, 64655528, 129311056, 258622112]

約数ペア:

[(1, 258622112), (2, 129311056), (4, 64655528), (7, 36946016), (8, 32327764), (14, 18473008), (16, 16163882), (28, 9236504), (32, 8081941), (56, 4618252), (112, 2309126), (224, 1154563)]