66294436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{8443}}^1$

素因数の和:8611

約数の個数: 24

約数和(自身を含む): 125781824

約数和(自身を除く): 59487388

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 8443, 16886, 33772, 109759, 219518, 439036, 1274893, 2549786, 5099572, 16573609, 33147218, 66294436]

約数ペア:

[(1, 66294436), (2, 33147218), (4, 16573609), (13, 5099572), (26, 2549786), (52, 1274893), (151, 439036), (302, 219518), (604, 109759), (1963, 33772), (3926, 16886), (7852, 8443)]