40709348

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 72441600

約数和(自身を除く): 31732252

約数列:

[1, 2, 4, 97, 194, 239, 388, 439, 478, 878, 956, 1756, 23183, 42583, 46366, 85166, 92732, 104921, 170332, 209842, 419684, 10177337, 20354674, 40709348]

約数ペア:

[(1, 40709348), (2, 20354674), (4, 10177337), (97, 419684), (194, 209842), (239, 170332), (388, 104921), (439, 92732), (478, 85166), (878, 46366), (956, 42583), (1756, 23183)]