68072272

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1907}}^1$

素因数の和:2035

約数の個数: 40

約数和(自身を含む): 139116096

約数和(自身を除く): 71043824

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 97, 184, 194, 368, 388, 776, 1552, 1907, 2231, 3814, 4462, 7628, 8924, 15256, 17848, 30512, 35696, 43861, 87722, 175444, 184979, 350888, 369958, 701776, 739916, 1479832, 2959664, 4254517, 8509034, 17018068, 34036136, 68072272]

約数ペア:

[(1, 68072272), (2, 34036136), (4, 17018068), (8, 8509034), (16, 4254517), (23, 2959664), (46, 1479832), (92, 739916), (97, 701776), (184, 369958), (194, 350888), (368, 184979), (388, 175444), (776, 87722), (1552, 43861), (1907, 35696), (2231, 30512), (3814, 17848), (4462, 15256), (7628, 8924)]