26972750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{15413}}^1$

素因数の和:15437

約数の個数: 32

約数和(自身を含む): 57710016

約数和(自身を除く): 30737266

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 15413, 30826, 77065, 107891, 154130, 215782, 385325, 539455, 770650, 1078910, 1926625, 2697275, 3853250, 5394550, 13486375, 26972750]

約数ペア:

[(1, 26972750), (2, 13486375), (5, 5394550), (7, 3853250), (10, 2697275), (14, 1926625), (25, 1078910), (35, 770650), (50, 539455), (70, 385325), (125, 215782), (175, 154130), (250, 107891), (350, 77065), (875, 30826), (1750, 15413)]