28263942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{224317}}^1$

素因数の和:224332

約数の個数: 24

約数和(自身を含む): 69987216

約数和(自身を除く): 41723274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 224317, 448634, 672951, 1345902, 1570219, 2018853, 3140438, 4037706, 4710657, 9421314, 14131971, 28263942]

約数ペア:

[(1, 28263942), (2, 14131971), (3, 9421314), (6, 4710657), (7, 4037706), (9, 3140438), (14, 2018853), (18, 1570219), (21, 1345902), (42, 672951), (63, 448634), (126, 224317)]