1240064

素因数分解:

$2^{10}\times 7^1\times {\mathrm{173}}^1$

素因数の和:200

約数の個数: 44

約数和(自身を含む): 2849424

約数和(自身を除く): 1609360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 173, 224, 256, 346, 448, 512, 692, 896, 1024, 1211, 1384, 1792, 2422, 2768, 3584, 4844, 5536, 7168, 9688, 11072, 19376, 22144, 38752, 44288, 77504, 88576, 155008, 177152, 310016, 620032, 1240064]

約数ペア:

[(1, 1240064), (2, 620032), (4, 310016), (7, 177152), (8, 155008), (14, 88576), (16, 77504), (28, 44288), (32, 38752), (56, 22144), (64, 19376), (112, 11072), (128, 9688), (173, 7168), (224, 5536), (256, 4844), (346, 3584), (448, 2768), (512, 2422), (692, 1792), (896, 1384), (1024, 1211)]