42584948

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 89284608

約数和(自身を除く): 46699660

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 71, 124, 142, 217, 284, 434, 497, 691, 868, 994, 1382, 1988, 2201, 2764, 4402, 4837, 8804, 9674, 15407, 19348, 21421, 30814, 42842, 49061, 61628, 85684, 98122, 149947, 196244, 299894, 343427, 599788, 686854, 1373708, 1520891, 3041782, 6083564, 10646237, 21292474, 42584948]

約数ペア:

[(1, 42584948), (2, 21292474), (4, 10646237), (7, 6083564), (14, 3041782), (28, 1520891), (31, 1373708), (62, 686854), (71, 599788), (124, 343427), (142, 299894), (217, 196244), (284, 149947), (434, 98122), (497, 85684), (691, 61628), (868, 49061), (994, 42842), (1382, 30814), (1988, 21421), (2201, 19348), (2764, 15407), (4402, 9674), (4837, 8804)]