40250252

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{7297}}^1$

素因数の和:7505

約数の個数: 24

約数和(自身を含む): 80920224

約数和(自身を除く): 40669972

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 7297, 14594, 29188, 51079, 102158, 204316, 1437509, 2875018, 5750036, 10062563, 20125126, 40250252]

約数ペア:

[(1, 40250252), (2, 20125126), (4, 10062563), (7, 5750036), (14, 2875018), (28, 1437509), (197, 204316), (394, 102158), (788, 51079), (1379, 29188), (2758, 14594), (5516, 7297)]