69642196

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{1451}}^1$

素因数の和:1552

約数の個数: 36

約数和(自身を含む): 133920864

約数和(自身を除く): 64278668

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 169, 284, 338, 676, 923, 1451, 1846, 2902, 3692, 5804, 11999, 18863, 23998, 37726, 47996, 75452, 103021, 206042, 245219, 412084, 490438, 980876, 1339273, 2678546, 5357092, 17410549, 34821098, 69642196]

約数ペア:

[(1, 69642196), (2, 34821098), (4, 17410549), (13, 5357092), (26, 2678546), (52, 1339273), (71, 980876), (142, 490438), (169, 412084), (284, 245219), (338, 206042), (676, 103021), (923, 75452), (1451, 47996), (1846, 37726), (2902, 23998), (3692, 18863), (5804, 11999)]