21950264

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23057}}^1$

素因数の和:23087

約数の個数: 32

約数和(自身を含む): 49805280

約数和(自身を除く): 27855016

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 23057, 46114, 92228, 161399, 184456, 322798, 391969, 645596, 783938, 1291192, 1567876, 2743783, 3135752, 5487566, 10975132, 21950264]

約数ペア:

[(1, 21950264), (2, 10975132), (4, 5487566), (7, 3135752), (8, 2743783), (14, 1567876), (17, 1291192), (28, 783938), (34, 645596), (56, 391969), (68, 322798), (119, 184456), (136, 161399), (238, 92228), (476, 46114), (952, 23057)]