9561728

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{6791}}^1$

素因数の和:6816

約数の個数: 32

約数和(自身を含む): 20783520

約数和(自身を除く): 11221792

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 6791, 13582, 27164, 54328, 74701, 108656, 149402, 217312, 298804, 434624, 597608, 869248, 1195216, 2390432, 4780864, 9561728]

約数ペア:

[(1, 9561728), (2, 4780864), (4, 2390432), (8, 1195216), (11, 869248), (16, 597608), (22, 434624), (32, 298804), (44, 217312), (64, 149402), (88, 108656), (128, 74701), (176, 54328), (352, 27164), (704, 13582), (1408, 6791)]