26489548

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{457}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 47679632

約数和(自身を除く): 21190084

約数列:

[1, 2, 4, 43, 86, 172, 337, 457, 674, 914, 1348, 1828, 14491, 19651, 28982, 39302, 57964, 78604, 154009, 308018, 616036, 6622387, 13244774, 26489548]

約数ペア:

[(1, 26489548), (2, 13244774), (4, 6622387), (43, 616036), (86, 308018), (172, 154009), (337, 78604), (457, 57964), (674, 39302), (914, 28982), (1348, 19651), (1828, 14491)]