25365734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 42508800

約数和(自身を除く): 17143066

約数列:

[1, 2, 17, 23, 34, 46, 163, 199, 326, 391, 398, 782, 2771, 3383, 3749, 4577, 5542, 6766, 7498, 9154, 32437, 63733, 64874, 77809, 127466, 155618, 551429, 746051, 1102858, 1492102, 12682867, 25365734]

約数ペア:

[(1, 25365734), (2, 12682867), (17, 1492102), (23, 1102858), (34, 746051), (46, 551429), (163, 155618), (199, 127466), (326, 77809), (391, 64874), (398, 63733), (782, 32437), (2771, 9154), (3383, 7498), (3749, 6766), (4577, 5542)]