28089782

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1097}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 50595840

約数和(自身を除く): 22506058

約数列:

[1, 2, 7, 14, 31, 59, 62, 118, 217, 413, 434, 826, 1097, 1829, 2194, 3658, 7679, 12803, 15358, 25606, 34007, 64723, 68014, 129446, 238049, 453061, 476098, 906122, 2006413, 4012826, 14044891, 28089782]

約数ペア:

[(1, 28089782), (2, 14044891), (7, 4012826), (14, 2006413), (31, 906122), (59, 476098), (62, 453061), (118, 238049), (217, 129446), (413, 68014), (434, 64723), (826, 34007), (1097, 25606), (1829, 15358), (2194, 12803), (3658, 7679)]