28884058

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71143}}^1$

素因数の和:71181

約数の個数: 16

約数和(自身を含む): 51223680

約数和(自身を除く): 22339622

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 71143, 142286, 498001, 996002, 2063147, 4126294, 14442029, 28884058]

約数ペア:

[(1, 28884058), (2, 14442029), (7, 4126294), (14, 2063147), (29, 996002), (58, 498001), (203, 142286), (406, 71143)]