28959910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{413713}}^1$

素因数の和:413727

約数の個数: 16

約数和(自身を含む): 59574816

約数和(自身を除く): 30614906

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 413713, 827426, 2068565, 2895991, 4137130, 5791982, 14479955, 28959910]

約数ペア:

[(1, 28959910), (2, 14479955), (5, 5791982), (7, 4137130), (10, 2895991), (14, 2068565), (35, 827426), (70, 413713)]