69581824

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{5227}}^1$

素因数の和:5260

約数の個数: 44

約数和(自身を含む): 149824024

約数和(自身を除く): 80242200

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 5227, 6656, 10454, 13312, 20908, 41816, 67951, 83632, 135902, 167264, 271804, 334528, 543608, 669056, 1087216, 1338112, 2174432, 2676224, 4348864, 5352448, 8697728, 17395456, 34790912, 69581824]

約数ペア:

[(1, 69581824), (2, 34790912), (4, 17395456), (8, 8697728), (13, 5352448), (16, 4348864), (26, 2676224), (32, 2174432), (52, 1338112), (64, 1087216), (104, 669056), (128, 543608), (208, 334528), (256, 271804), (416, 167264), (512, 135902), (832, 83632), (1024, 67951), (1664, 41816), (3328, 20908), (5227, 13312), (6656, 10454)]