25285732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19571}}^1$

素因数の和:19611

約数の個数: 24

約数和(自身を含む): 49321440

約数和(自身を除く): 24035708

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 19571, 39142, 78284, 332707, 371849, 665414, 743698, 1330828, 1487396, 6321433, 12642866, 25285732]

約数ペア:

[(1, 25285732), (2, 12642866), (4, 6321433), (17, 1487396), (19, 1330828), (34, 743698), (38, 665414), (68, 371849), (76, 332707), (323, 78284), (646, 39142), (1292, 19571)]