2666752

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{947}}^1$

素因数の和:974

約数の個数: 36

約数和(自身を含む): 5813136

約数和(自身を除く): 3146384

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 947, 1408, 1894, 2816, 3788, 7576, 10417, 15152, 20834, 30304, 41668, 60608, 83336, 121216, 166672, 242432, 333344, 666688, 1333376, 2666752]

約数ペア:

[(1, 2666752), (2, 1333376), (4, 666688), (8, 333344), (11, 242432), (16, 166672), (22, 121216), (32, 83336), (44, 60608), (64, 41668), (88, 30304), (128, 20834), (176, 15152), (256, 10417), (352, 7576), (704, 3788), (947, 2816), (1408, 1894)]