25465116

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2903}}^1$

素因数の和:2970

約数の個数: 48

約数和(自身を含む): 64399104

約数和(自身を除く): 38933988

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2903, 2924, 4386, 5806, 8709, 8772, 11612, 17418, 34836, 49351, 98702, 124829, 148053, 197404, 249658, 296106, 374487, 499316, 592212, 748974, 1497948, 2122093, 4244186, 6366279, 8488372, 12732558, 25465116]

約数ペア:

[(1, 25465116), (2, 12732558), (3, 8488372), (4, 6366279), (6, 4244186), (12, 2122093), (17, 1497948), (34, 748974), (43, 592212), (51, 499316), (68, 374487), (86, 296106), (102, 249658), (129, 197404), (172, 148053), (204, 124829), (258, 98702), (516, 49351), (731, 34836), (1462, 17418), (2193, 11612), (2903, 8772), (2924, 8709), (4386, 5806)]