67917824

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{2551}}^1$

素因数の和:2586

約数の個数: 48

約数和(自身を含む): 146306160

約数和(自身を除く): 78388336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 2551, 3328, 5102, 6656, 10204, 13312, 20408, 26624, 33163, 40816, 66326, 81632, 132652, 163264, 265304, 326528, 530608, 653056, 1061216, 1306112, 2122432, 2612224, 4244864, 5224448, 8489728, 16979456, 33958912, 67917824]

約数ペア:

[(1, 67917824), (2, 33958912), (4, 16979456), (8, 8489728), (13, 5224448), (16, 4244864), (26, 2612224), (32, 2122432), (52, 1306112), (64, 1061216), (104, 653056), (128, 530608), (208, 326528), (256, 265304), (416, 163264), (512, 132652), (832, 81632), (1024, 66326), (1664, 40816), (2048, 33163), (2551, 26624), (3328, 20408), (5102, 13312), (6656, 10204)]