66829552

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2011}}^1$

素因数の和:2117

約数の個数: 40

約数和(自身を含む): 135721472

約数和(自身を除く): 68891920

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 248, 268, 496, 536, 1072, 2011, 2077, 4022, 4154, 8044, 8308, 16088, 16616, 32176, 33232, 62341, 124682, 134737, 249364, 269474, 498728, 538948, 997456, 1077896, 2155792, 4176847, 8353694, 16707388, 33414776, 66829552]

約数ペア:

[(1, 66829552), (2, 33414776), (4, 16707388), (8, 8353694), (16, 4176847), (31, 2155792), (62, 1077896), (67, 997456), (124, 538948), (134, 498728), (248, 269474), (268, 249364), (496, 134737), (536, 124682), (1072, 62341), (2011, 33232), (2077, 32176), (4022, 16616), (4154, 16088), (8044, 8308)]