67694716

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 119883456

約数和(自身を除く): 52188740

約数列:

[1, 2, 4, 197, 271, 317, 394, 542, 634, 788, 1084, 1268, 53387, 62449, 85907, 106774, 124898, 171814, 213548, 249796, 343628, 16923679, 33847358, 67694716]

約数ペア:

[(1, 67694716), (2, 33847358), (4, 16923679), (197, 343628), (271, 249796), (317, 213548), (394, 171814), (542, 124898), (634, 106774), (788, 85907), (1084, 62449), (1268, 53387)]