64022716

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{1051}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 114024176

約数和(自身を除く): 50001460

約数列:

[1, 2, 4, 97, 157, 194, 314, 388, 628, 1051, 2102, 4204, 15229, 30458, 60916, 101947, 165007, 203894, 330014, 407788, 660028, 16005679, 32011358, 64022716]

約数ペア:

[(1, 64022716), (2, 32011358), (4, 16005679), (97, 660028), (157, 407788), (194, 330014), (314, 203894), (388, 165007), (628, 101947), (1051, 60916), (2102, 30458), (4204, 15229)]