28935478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101173}}^1$

素因数の和:101199

約数の個数: 16

約数和(自身を含む): 50991696

約数和(自身を除く): 22056218

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 101173, 202346, 1112903, 1315249, 2225806, 2630498, 14467739, 28935478]

約数ペア:

[(1, 28935478), (2, 14467739), (11, 2630498), (13, 2225806), (22, 1315249), (26, 1112903), (143, 202346), (286, 101173)]