77690714

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{967}}^1$

素因数の和:1142

約数の個数: 24

約数和(自身を含む): 124813920

約数和(自身を除く): 47123206

約数列:

[1, 2, 17, 34, 139, 278, 289, 578, 967, 1934, 2363, 4726, 16439, 32878, 40171, 80342, 134413, 268826, 279463, 558926, 2285021, 4570042, 38845357, 77690714]

約数ペア:

[(1, 77690714), (2, 38845357), (17, 4570042), (34, 2285021), (139, 558926), (278, 279463), (289, 268826), (578, 134413), (967, 80342), (1934, 40171), (2363, 32878), (4726, 16439)]