72583088

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{6863}}^1$

素因数の和:7532

約数の個数: 20

約数和(自身を含む): 140863008

約数和(自身を除く): 68279920

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 6863, 10576, 13726, 27452, 54904, 109808, 4536443, 9072886, 18145772, 36291544, 72583088]

約数ペア:

[(1, 72583088), (2, 36291544), (4, 18145772), (8, 9072886), (16, 4536443), (661, 109808), (1322, 54904), (2644, 27452), (5288, 13726), (6863, 10576)]