69071728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{653}}^1$

素因数の和:1273

約数の個数: 40

約数和(自身を含む): 146459376

約数和(自身を除く): 77387648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 601, 653, 1202, 1306, 2404, 2612, 4808, 5224, 6611, 7183, 9616, 10448, 13222, 14366, 26444, 28732, 52888, 57464, 105776, 114928, 392453, 784906, 1569812, 3139624, 4316983, 6279248, 8633966, 17267932, 34535864, 69071728]

約数ペア:

[(1, 69071728), (2, 34535864), (4, 17267932), (8, 8633966), (11, 6279248), (16, 4316983), (22, 3139624), (44, 1569812), (88, 784906), (176, 392453), (601, 114928), (653, 105776), (1202, 57464), (1306, 52888), (2404, 28732), (2612, 26444), (4808, 14366), (5224, 13222), (6611, 10448), (7183, 9616)]