79973296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{384487}}^1$

素因数の和:384508

約数の個数: 20

約数和(自身を含む): 166867792

約数和(自身を除く): 86894496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 384487, 768974, 1537948, 3075896, 4998331, 6151792, 9996662, 19993324, 39986648, 79973296]

約数ペア:

[(1, 79973296), (2, 39986648), (4, 19993324), (8, 9996662), (13, 6151792), (16, 4998331), (26, 3075896), (52, 1537948), (104, 768974), (208, 384487)]