25038212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8563}}^1$

素因数の和:8627

約数の個数: 24

約数和(自身を含む): 47478816

約数和(自身を除く): 22440604

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 8563, 17126, 34252, 145571, 291142, 368209, 582284, 736418, 1472836, 6259553, 12519106, 25038212]

約数ペア:

[(1, 25038212), (2, 12519106), (4, 6259553), (17, 1472836), (34, 736418), (43, 582284), (68, 368209), (86, 291142), (172, 145571), (731, 34252), (1462, 17126), (2924, 8563)]