77717542

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{23227}}^1$

素因数の和:23475

約数の個数: 16

約数和(自身を含む): 133793280

約数和(自身を除く): 56075738

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 23227, 46454, 162589, 325178, 5551253, 11102506, 38858771, 77717542]

約数ペア:

[(1, 77717542), (2, 38858771), (7, 11102506), (14, 5551253), (239, 325178), (478, 162589), (1673, 46454), (3346, 23227)]