8065472944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{146581}}^1$

素因数の和:146789

約数の個数: 40

約数和(自身を含む): 16540312880

約数和(自身を除く): 8474839936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 181, 304, 362, 724, 1448, 2896, 3439, 6878, 13756, 27512, 55024, 146581, 293162, 586324, 1172648, 2345296, 2785039, 5570078, 11140156, 22280312, 26531161, 44560624, 53062322, 106124644, 212249288, 424498576, 504092059, 1008184118, 2016368236, 4032736472, 8065472944]

約数ペア:

[(1, 8065472944), (2, 4032736472), (4, 2016368236), (8, 1008184118), (16, 504092059), (19, 424498576), (38, 212249288), (76, 106124644), (152, 53062322), (181, 44560624), (304, 26531161), (362, 22280312), (724, 11140156), (1448, 5570078), (2896, 2785039), (3439, 2345296), (6878, 1172648), (13756, 586324), (27512, 293162), (55024, 146581)]