28298178

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{8231}}^1$

素因数の和:8430

約数の個数: 24

約数和(自身を含む): 61641216

約数和(自身を除く): 33343038

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 8231, 16462, 24693, 49386, 74079, 148158, 1572121, 3144242, 4716363, 9432726, 14149089, 28298178]

約数ペア:

[(1, 28298178), (2, 14149089), (3, 9432726), (6, 4716363), (9, 3144242), (18, 1572121), (191, 148158), (382, 74079), (573, 49386), (1146, 24693), (1719, 16462), (3438, 8231)]