25235742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20719}}^1$

素因数の和:20760

約数の個数: 32

約数和(自身を含む): 59673600

約数和(自身を除く): 34437858

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 20719, 41438, 62157, 124314, 145033, 290066, 435099, 600851, 870198, 1201702, 1802553, 3605106, 4205957, 8411914, 12617871, 25235742]

約数ペア:

[(1, 25235742), (2, 12617871), (3, 8411914), (6, 4205957), (7, 3605106), (14, 1802553), (21, 1201702), (29, 870198), (42, 600851), (58, 435099), (87, 290066), (174, 145033), (203, 124314), (406, 62157), (609, 41438), (1218, 20719)]