57707948

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{641}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 102894624

約数和(自身を除く): 45186676

約数列:

[1, 2, 4, 71, 142, 284, 317, 634, 641, 1268, 1282, 2564, 22507, 45014, 45511, 90028, 91022, 182044, 203197, 406394, 812788, 14426987, 28853974, 57707948]

約数ペア:

[(1, 57707948), (2, 28853974), (4, 14426987), (71, 812788), (142, 406394), (284, 203197), (317, 182044), (634, 91022), (641, 90028), (1268, 45511), (1282, 45014), (2564, 22507)]