28226874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3583}}^1$

素因数の和:3702

約数の個数: 32

約数和(自身を含む): 61415424

約数和(自身を除く): 33188550

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2626, 3583, 3939, 7166, 7878, 10749, 21498, 46579, 93158, 139737, 279474, 361883, 723766, 1085649, 2171298, 4704479, 9408958, 14113437, 28226874]

約数ペア:

[(1, 28226874), (2, 14113437), (3, 9408958), (6, 4704479), (13, 2171298), (26, 1085649), (39, 723766), (78, 361883), (101, 279474), (202, 139737), (303, 93158), (606, 46579), (1313, 21498), (2626, 10749), (3583, 7878), (3939, 7166)]