66903694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{521}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 118389600

約数和(自身を除く): 51485906

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 449, 521, 898, 1042, 4939, 5731, 5837, 6773, 9878, 11462, 11674, 13546, 64207, 74503, 128414, 149006, 233929, 467858, 2573219, 3041077, 5146438, 6082154, 33451847, 66903694]

約数ペア:

[(1, 66903694), (2, 33451847), (11, 6082154), (13, 5146438), (22, 3041077), (26, 2573219), (143, 467858), (286, 233929), (449, 149006), (521, 128414), (898, 74503), (1042, 64207), (4939, 13546), (5731, 11674), (5837, 11462), (6773, 9878)]