172470004

素因数分解:

$2^2\times 7^3\times {\mathrm{125707}}^1$

素因数の和:125732

約数の個数: 24

約数和(自身を含む): 351982400

約数和(自身を除く): 179512396

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 125707, 251414, 502828, 879949, 1759898, 3519796, 6159643, 12319286, 24638572, 43117501, 86235002, 172470004]

約数ペア:

[(1, 172470004), (2, 86235002), (4, 43117501), (7, 24638572), (14, 12319286), (28, 6159643), (49, 3519796), (98, 1759898), (196, 879949), (343, 502828), (686, 251414), (1372, 125707)]