28442470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6661}}^1$

素因数の和:6736

約数の個数: 32

約数和(自身を含む): 59478336

約数和(自身を除く): 31035866

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 6661, 13322, 33305, 46627, 66610, 93254, 233135, 406321, 466270, 812642, 2031605, 2844247, 4063210, 5688494, 14221235, 28442470]

約数ペア:

[(1, 28442470), (2, 14221235), (5, 5688494), (7, 4063210), (10, 2844247), (14, 2031605), (35, 812642), (61, 466270), (70, 406321), (122, 233135), (305, 93254), (427, 66610), (610, 46627), (854, 33305), (2135, 13322), (4270, 6661)]