70813184

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{10639}}^1$

素因数の和:10670

約数の個数: 40

約数和(自身を含む): 152386080

約数和(自身を除く): 81572896

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 10639, 21278, 42556, 85112, 138307, 170224, 276614, 340448, 553228, 680896, 1106456, 1361792, 2212912, 2723584, 4425824, 5447168, 8851648, 17703296, 35406592, 70813184]

約数ペア:

[(1, 70813184), (2, 35406592), (4, 17703296), (8, 8851648), (13, 5447168), (16, 4425824), (26, 2723584), (32, 2212912), (52, 1361792), (64, 1106456), (104, 680896), (128, 553228), (208, 340448), (256, 276614), (416, 170224), (512, 138307), (832, 85112), (1664, 42556), (3328, 21278), (6656, 10639)]