1413248

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 2877420

約数和(自身を除く): 1464172

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 181, 244, 362, 488, 724, 976, 1448, 1952, 2896, 3904, 5792, 7808, 11041, 11584, 22082, 23168, 44164, 88328, 176656, 353312, 706624, 1413248]

約数ペア:

[(1, 1413248), (2, 706624), (4, 353312), (8, 176656), (16, 88328), (32, 44164), (61, 23168), (64, 22082), (122, 11584), (128, 11041), (181, 7808), (244, 5792), (362, 3904), (488, 2896), (724, 1952), (976, 1448)]