25370732

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{1291}}^1$

素因数の和:1346

約数の個数: 24

約数和(自身を含む): 47209680

約数和(自身を除く): 21838948

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 1291, 2582, 4913, 5164, 9826, 19652, 21947, 43894, 87788, 373099, 746198, 1492396, 6342683, 12685366, 25370732]

約数ペア:

[(1, 25370732), (2, 12685366), (4, 6342683), (17, 1492396), (34, 746198), (68, 373099), (289, 87788), (578, 43894), (1156, 21947), (1291, 19652), (2582, 9826), (4913, 5164)]