69724982

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{1867}}^1$

素因数の和:2203

約数の個数: 16

約数和(自身を含む): 106520832

約数和(自身を除く): 36795850

約数列:

[1, 2, 71, 142, 263, 526, 1867, 3734, 18673, 37346, 132557, 265114, 491021, 982042, 34862491, 69724982]

約数ペア:

[(1, 69724982), (2, 34862491), (71, 982042), (142, 491021), (263, 265114), (526, 132557), (1867, 37346), (3734, 18673)]