28248892

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1427}}^1$

素因数の和:1546

約数の個数: 36

約数和(自身を含む): 58116744

約数和(自身を除く): 29867852

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 404, 707, 1414, 1427, 2828, 2854, 4949, 5708, 9898, 9989, 19796, 19978, 39956, 69923, 139846, 144127, 279692, 288254, 576508, 1008889, 2017778, 4035556, 7062223, 14124446, 28248892]

約数ペア:

[(1, 28248892), (2, 14124446), (4, 7062223), (7, 4035556), (14, 2017778), (28, 1008889), (49, 576508), (98, 288254), (101, 279692), (196, 144127), (202, 139846), (404, 69923), (707, 39956), (1414, 19978), (1427, 19796), (2828, 9989), (2854, 9898), (4949, 5708)]