28308882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1601}}^1$

素因数の和:2034

約数の個数: 32

約数和(自身を含む): 64900224

約数和(自身を除く): 36591342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 1601, 2526, 2947, 3202, 4803, 5894, 8841, 9606, 11207, 17682, 22414, 33621, 67242, 674021, 1348042, 2022063, 4044126, 4718147, 9436294, 14154441, 28308882]

約数ペア:

[(1, 28308882), (2, 14154441), (3, 9436294), (6, 4718147), (7, 4044126), (14, 2022063), (21, 1348042), (42, 674021), (421, 67242), (842, 33621), (1263, 22414), (1601, 17682), (2526, 11207), (2947, 9606), (3202, 8841), (4803, 5894)]