39434746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 65640960

約数和(自身を除く): 26206214

約数列:

[1, 2, 13, 26, 73, 79, 146, 158, 263, 526, 949, 1027, 1898, 2054, 3419, 5767, 6838, 11534, 19199, 20777, 38398, 41554, 74971, 149942, 249587, 270101, 499174, 540202, 1516721, 3033442, 19717373, 39434746]

約数ペア:

[(1, 39434746), (2, 19717373), (13, 3033442), (26, 1516721), (73, 540202), (79, 499174), (146, 270101), (158, 249587), (263, 149942), (526, 74971), (949, 41554), (1027, 38398), (1898, 20777), (2054, 19199), (3419, 11534), (5767, 6838)]