25931732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20071}}^1$

素因数の和:20111

約数の個数: 24

約数和(自身を含む): 50581440

約数和(自身を除く): 24649708

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 20071, 40142, 80284, 341207, 381349, 682414, 762698, 1364828, 1525396, 6482933, 12965866, 25931732]

約数ペア:

[(1, 25931732), (2, 12965866), (4, 6482933), (17, 1525396), (19, 1364828), (34, 762698), (38, 682414), (68, 381349), (76, 341207), (323, 80284), (646, 40142), (1292, 20071)]