25528644

素因数分解:

$2^2\times 3^2\times {\mathrm{317}}^1\times {\mathrm{2237}}^1$

素因数の和:2564

約数の個数: 36

約数和(自身を含む): 64763244

約数和(自身を除く): 39234600

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 317, 634, 951, 1268, 1902, 2237, 2853, 3804, 4474, 5706, 6711, 8948, 11412, 13422, 20133, 26844, 40266, 80532, 709129, 1418258, 2127387, 2836516, 4254774, 6382161, 8509548, 12764322, 25528644]

約数ペア:

[(1, 25528644), (2, 12764322), (3, 8509548), (4, 6382161), (6, 4254774), (9, 2836516), (12, 2127387), (18, 1418258), (36, 709129), (317, 80532), (634, 40266), (951, 26844), (1268, 20133), (1902, 13422), (2237, 11412), (2853, 8948), (3804, 6711), (4474, 5706)]