23139704

素因数分解:

$2^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1151}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 26626696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 359, 718, 1151, 1436, 2302, 2513, 2872, 4604, 5026, 8057, 9208, 10052, 16114, 20104, 32228, 64456, 413209, 826418, 1652836, 2892463, 3305672, 5784926, 11569852, 23139704]

約数ペア:

[(1, 23139704), (2, 11569852), (4, 5784926), (7, 3305672), (8, 2892463), (14, 1652836), (28, 826418), (56, 413209), (359, 64456), (718, 32228), (1151, 20104), (1436, 16114), (2302, 10052), (2513, 9208), (2872, 8057), (4604, 5026)]