42123424

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1087}}^1$

素因数の和:1277

約数の個数: 48

約数和(自身を含む): 95413248

約数和(自身を除く): 53289824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 346, 692, 1087, 1211, 1384, 2174, 2422, 2768, 4348, 4844, 5536, 7609, 8696, 9688, 15218, 17392, 19376, 30436, 34784, 38752, 60872, 121744, 188051, 243488, 376102, 752204, 1316357, 1504408, 2632714, 3008816, 5265428, 6017632, 10530856, 21061712, 42123424]

約数ペア:

[(1, 42123424), (2, 21061712), (4, 10530856), (7, 6017632), (8, 5265428), (14, 3008816), (16, 2632714), (28, 1504408), (32, 1316357), (56, 752204), (112, 376102), (173, 243488), (224, 188051), (346, 121744), (692, 60872), (1087, 38752), (1211, 34784), (1384, 30436), (2174, 19376), (2422, 17392), (2768, 15218), (4348, 9688), (4844, 8696), (5536, 7609)]