27769118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 46835712

約数和(自身を除く): 19066594

約数列:

[1, 2, 13, 26, 31, 62, 131, 262, 263, 403, 526, 806, 1703, 3406, 3419, 4061, 6838, 8122, 8153, 16306, 34453, 52793, 68906, 105586, 105989, 211978, 447889, 895778, 1068043, 2136086, 13884559, 27769118]

約数ペア:

[(1, 27769118), (2, 13884559), (13, 2136086), (26, 1068043), (31, 895778), (62, 447889), (131, 211978), (262, 105989), (263, 105586), (403, 68906), (526, 52793), (806, 34453), (1703, 16306), (3406, 8153), (3419, 8122), (4061, 6838)]