28699446

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{207967}}^1$

素因数の和:207995

約数の個数: 16

約数和(自身を含む): 59894784

約数和(自身を除く): 31195338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 207967, 415934, 623901, 1247802, 4783241, 9566482, 14349723, 28699446]

約数ペア:

[(1, 28699446), (2, 14349723), (3, 9566482), (6, 4783241), (23, 1247802), (46, 623901), (69, 415934), (138, 207967)]