71364774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2237}}^1$

素因数の和:2664

約数の個数: 32

約数和(自身を含む): 154153440

約数和(自身を除く): 82788666

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 409, 818, 1227, 2237, 2454, 4474, 5317, 6711, 10634, 13422, 15951, 29081, 31902, 58162, 87243, 174486, 914933, 1829866, 2744799, 5489598, 11894129, 23788258, 35682387, 71364774]

約数ペア:

[(1, 71364774), (2, 35682387), (3, 23788258), (6, 11894129), (13, 5489598), (26, 2744799), (39, 1829866), (78, 914933), (409, 174486), (818, 87243), (1227, 58162), (2237, 31902), (2454, 29081), (4474, 15951), (5317, 13422), (6711, 10634)]