9930976

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 21636720

約数和(自身を除く): 11705744

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 176, 178, 317, 352, 356, 634, 712, 979, 1268, 1424, 1958, 2536, 2848, 3487, 3916, 5072, 6974, 7832, 10144, 13948, 15664, 27896, 28213, 31328, 55792, 56426, 111584, 112852, 225704, 310343, 451408, 620686, 902816, 1241372, 2482744, 4965488, 9930976]

約数ペア:

[(1, 9930976), (2, 4965488), (4, 2482744), (8, 1241372), (11, 902816), (16, 620686), (22, 451408), (32, 310343), (44, 225704), (88, 112852), (89, 111584), (176, 56426), (178, 55792), (317, 31328), (352, 28213), (356, 27896), (634, 15664), (712, 13948), (979, 10144), (1268, 7832), (1424, 6974), (1958, 5072), (2536, 3916), (2848, 3487)]