139788992

素因数分解:

$2^6\times 7^1\times {\mathrm{312029}}^1$

素因数の和:312048

約数の個数: 28

約数和(自身を含む): 317022480

約数和(自身を除く): 177233488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 312029, 624058, 1248116, 2184203, 2496232, 4368406, 4992464, 8736812, 9984928, 17473624, 19969856, 34947248, 69894496, 139788992]

約数ペア:

[(1, 139788992), (2, 69894496), (4, 34947248), (7, 19969856), (8, 17473624), (14, 9984928), (16, 8736812), (28, 4992464), (32, 4368406), (56, 2496232), (64, 2184203), (112, 1248116), (224, 624058), (448, 312029)]