56103424

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{8429}}^1$

素因数の和:8460

約数の個数: 40

約数和(自身を含む): 120734460

約数和(自身を除く): 64631036

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 8429, 16858, 33716, 67432, 109577, 134864, 219154, 269728, 438308, 539456, 876616, 1078912, 1753232, 2157824, 3506464, 4315648, 7012928, 14025856, 28051712, 56103424]

約数ペア:

[(1, 56103424), (2, 28051712), (4, 14025856), (8, 7012928), (13, 4315648), (16, 3506464), (26, 2157824), (32, 1753232), (52, 1078912), (64, 876616), (104, 539456), (128, 438308), (208, 269728), (256, 219154), (416, 134864), (512, 109577), (832, 67432), (1664, 33716), (3328, 16858), (6656, 8429)]