71615648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{172153}}^1$

素因数の和:172176

約数の個数: 24

約数和(自身を含む): 151839828

約数和(自身を除く): 80224180

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 172153, 344306, 688612, 1377224, 2237989, 2754448, 4475978, 5508896, 8951956, 17903912, 35807824, 71615648]

約数ペア:

[(1, 71615648), (2, 35807824), (4, 17903912), (8, 8951956), (13, 5508896), (16, 4475978), (26, 2754448), (32, 2237989), (52, 1377224), (104, 688612), (208, 344306), (416, 172153)]