70648084

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2549}}^1$

素因数の和:2620

約数の個数: 36

約数和(自身を含む): 137195100

約数和(自身を除く): 66547016

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 169, 338, 533, 676, 1066, 2132, 2549, 5098, 6929, 10196, 13858, 27716, 33137, 66274, 104509, 132548, 209018, 418036, 430781, 861562, 1358617, 1723124, 2717234, 5434468, 17662021, 35324042, 70648084]

約数ペア:

[(1, 70648084), (2, 35324042), (4, 17662021), (13, 5434468), (26, 2717234), (41, 1723124), (52, 1358617), (82, 861562), (164, 430781), (169, 418036), (338, 209018), (533, 132548), (676, 104509), (1066, 66274), (2132, 33137), (2549, 27716), (5098, 13858), (6929, 10196)]