25942972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2467}}^1$

素因数の和:2721

約数の個数: 24

約数和(自身を含む): 49754880

約数和(自身を除く): 23811908

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2467, 2629, 4934, 5258, 9868, 10516, 27137, 54274, 108548, 589613, 1179226, 2358452, 6485743, 12971486, 25942972]

約数ペア:

[(1, 25942972), (2, 12971486), (4, 6485743), (11, 2358452), (22, 1179226), (44, 589613), (239, 108548), (478, 54274), (956, 27137), (2467, 10516), (2629, 9868), (4934, 5258)]