40815112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{653}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 82678680

約数和(自身を除く): 41863568

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 601, 653, 1202, 1306, 2404, 2612, 4808, 5224, 7813, 8489, 15626, 16978, 31252, 33956, 62504, 67912, 392453, 784906, 1569812, 3139624, 5101889, 10203778, 20407556, 40815112]

約数ペア:

[(1, 40815112), (2, 20407556), (4, 10203778), (8, 5101889), (13, 3139624), (26, 1569812), (52, 784906), (104, 392453), (601, 67912), (653, 62504), (1202, 33956), (1306, 31252), (2404, 16978), (2612, 15626), (4808, 8489), (5224, 7813)]