26695952

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:375

約数の個数: 40

約数和(自身を含む): 53079936

約数和(自身を除く): 26383984

約数列:

[1, 2, 4, 8, 16, 97, 103, 167, 194, 206, 334, 388, 412, 668, 776, 824, 1336, 1552, 1648, 2672, 9991, 16199, 17201, 19982, 32398, 34402, 39964, 64796, 68804, 79928, 129592, 137608, 159856, 259184, 275216, 1668497, 3336994, 6673988, 13347976, 26695952]

約数ペア:

[(1, 26695952), (2, 13347976), (4, 6673988), (8, 3336994), (16, 1668497), (97, 275216), (103, 259184), (167, 159856), (194, 137608), (206, 129592), (334, 79928), (388, 68804), (412, 64796), (668, 39964), (776, 34402), (824, 32398), (1336, 19982), (1552, 17201), (1648, 16199), (2672, 9991)]