28315878

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127549}}^1$

素因数の和:127591

約数の個数: 16

約数和(自身を含む): 58162800

約数和(自身を除く): 29846922

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 127549, 255098, 382647, 765294, 4719313, 9438626, 14157939, 28315878]

約数ペア:

[(1, 28315878), (2, 14157939), (3, 9438626), (6, 4719313), (37, 765294), (74, 382647), (111, 255098), (222, 127549)]