68366672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16889}}^1$

素因数の和:16931

約数の個数: 40

約数和(自身を含む): 150793920

約数和(自身を除く): 82427248

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 16889, 33778, 67556, 135112, 185779, 270224, 371558, 388447, 743116, 776894, 1486232, 1553788, 2972464, 3107576, 4272917, 6215152, 8545834, 17091668, 34183336, 68366672]

約数ペア:

[(1, 68366672), (2, 34183336), (4, 17091668), (8, 8545834), (11, 6215152), (16, 4272917), (22, 3107576), (23, 2972464), (44, 1553788), (46, 1486232), (88, 776894), (92, 743116), (176, 388447), (184, 371558), (253, 270224), (368, 185779), (506, 135112), (1012, 67556), (2024, 33778), (4048, 16889)]