28139622

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{95713}}^1$

素因数の和:95732

約数の個数: 24

約数和(自身を含む): 65468376

約数和(自身を除く): 37328754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 95713, 191426, 287139, 574278, 669991, 1339982, 2009973, 4019946, 4689937, 9379874, 14069811, 28139622]

約数ペア:

[(1, 28139622), (2, 14069811), (3, 9379874), (6, 4689937), (7, 4019946), (14, 2009973), (21, 1339982), (42, 669991), (49, 574278), (98, 287139), (147, 191426), (294, 95713)]