28741402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{929}}^1$

素因数の和:1461

約数の個数: 16

約数和(自身を含む): 44640000

約数和(自身を除く): 15898598

約数列:

[1, 2, 31, 62, 499, 929, 998, 1858, 15469, 28799, 30938, 57598, 463571, 927142, 14370701, 28741402]

約数ペア:

[(1, 28741402), (2, 14370701), (31, 927142), (62, 463571), (499, 57598), (929, 30938), (998, 28799), (1858, 15469)]