1441577872

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{415201}}^1$

素因数の和:415247

約数の個数: 40

約数和(自身を含む): 3295043072

約数和(自身を除く): 1853465200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 415201, 830402, 1660804, 2906407, 3321608, 5812814, 6643216, 11625628, 12871231, 23251256, 25742462, 46502512, 51484924, 90098617, 102969848, 180197234, 205939696, 360394468, 720788936, 1441577872]

約数ペア:

[(1, 1441577872), (2, 720788936), (4, 360394468), (7, 205939696), (8, 180197234), (14, 102969848), (16, 90098617), (28, 51484924), (31, 46502512), (56, 25742462), (62, 23251256), (112, 12871231), (124, 11625628), (217, 6643216), (248, 5812814), (434, 3321608), (496, 2906407), (868, 1660804), (1736, 830402), (3472, 415201)]