28782882

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{8117}}^1$

素因数の和:8322

約数の個数: 24

約数和(自身を含む): 62687196

約数和(自身を除く): 33904314

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 3546, 8117, 16234, 24351, 48702, 73053, 146106, 1599049, 3198098, 4797147, 9594294, 14391441, 28782882]

約数ペア:

[(1, 28782882), (2, 14391441), (3, 9594294), (6, 4797147), (9, 3198098), (18, 1599049), (197, 146106), (394, 73053), (591, 48702), (1182, 24351), (1773, 16234), (3546, 8117)]