15679986824

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{70981}}^1$

素因数の和:71561

約数の個数: 32

約数和(自身を含む): 30012609240

約数和(自身を除く): 14332622416

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 521, 1042, 2084, 4168, 27613, 55226, 70981, 110452, 141962, 220904, 283924, 567848, 3761993, 7523986, 15047972, 30095944, 36981101, 73962202, 147924404, 295848808, 1959998353, 3919996706, 7839993412, 15679986824]

約数ペア:

[(1, 15679986824), (2, 7839993412), (4, 3919996706), (8, 1959998353), (53, 295848808), (106, 147924404), (212, 73962202), (424, 36981101), (521, 30095944), (1042, 15047972), (2084, 7523986), (4168, 3761993), (27613, 567848), (55226, 283924), (70981, 220904), (110452, 141962)]