42155414

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{439}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 76454400

約数和(自身を除く): 34298986

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 439, 722, 878, 2527, 3073, 5054, 6146, 6859, 8341, 13718, 16682, 48013, 58387, 96026, 116774, 158479, 316958, 1109353, 2218706, 3011101, 6022202, 21077707, 42155414]

約数ペア:

[(1, 42155414), (2, 21077707), (7, 6022202), (14, 3011101), (19, 2218706), (38, 1109353), (133, 316958), (266, 158479), (361, 116774), (439, 96026), (722, 58387), (878, 48013), (2527, 16682), (3073, 13718), (5054, 8341), (6146, 6859)]