25450392

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 69984000

約数和(自身を除く): 44533608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 149, 264, 298, 447, 596, 647, 894, 1192, 1294, 1639, 1788, 1941, 2588, 3278, 3576, 3882, 4917, 5176, 6556, 7117, 7764, 9834, 13112, 14234, 15528, 19668, 21351, 28468, 39336, 42702, 56936, 85404, 96403, 170808, 192806, 289209, 385612, 578418, 771224, 1060433, 1156836, 2120866, 2313672, 3181299, 4241732, 6362598, 8483464, 12725196, 25450392]

約数ペア:

[(1, 25450392), (2, 12725196), (3, 8483464), (4, 6362598), (6, 4241732), (8, 3181299), (11, 2313672), (12, 2120866), (22, 1156836), (24, 1060433), (33, 771224), (44, 578418), (66, 385612), (88, 289209), (132, 192806), (149, 170808), (264, 96403), (298, 85404), (447, 56936), (596, 42702), (647, 39336), (894, 28468), (1192, 21351), (1294, 19668), (1639, 15528), (1788, 14234), (1941, 13112), (2588, 9834), (3278, 7764), (3576, 7117), (3882, 6556), (4917, 5176)]