25657618

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 45308160

約数和(自身を除く): 19650542

約数列:

[1, 2, 7, 14, 53, 106, 151, 229, 302, 371, 458, 742, 1057, 1603, 2114, 3206, 8003, 12137, 16006, 24274, 34579, 56021, 69158, 84959, 112042, 169918, 242053, 484106, 1832687, 3665374, 12828809, 25657618]

約数ペア:

[(1, 25657618), (2, 12828809), (7, 3665374), (14, 1832687), (53, 484106), (106, 242053), (151, 169918), (229, 112042), (302, 84959), (371, 69158), (458, 56021), (742, 34579), (1057, 24274), (1603, 16006), (2114, 12137), (3206, 8003)]