37428976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{179947}}^1$

素因数の和:179968

約数の個数: 20

約数和(自身を含む): 78097432

約数和(自身を除く): 40668456

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 179947, 359894, 719788, 1439576, 2339311, 2879152, 4678622, 9357244, 18714488, 37428976]

約数ペア:

[(1, 37428976), (2, 18714488), (4, 9357244), (8, 4678622), (13, 2879152), (16, 2339311), (26, 1439576), (52, 719788), (104, 359894), (208, 179947)]