25299008

素因数分解:

$2^6\times 7^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:547

約数の個数: 56

約数和(自身を含む): 57912000

約数和(自身を除く): 32612992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 149, 224, 298, 379, 448, 596, 758, 1043, 1192, 1516, 2086, 2384, 2653, 3032, 4172, 4768, 5306, 6064, 8344, 9536, 10612, 12128, 16688, 21224, 24256, 33376, 42448, 56471, 66752, 84896, 112942, 169792, 225884, 395297, 451768, 790594, 903536, 1581188, 1807072, 3162376, 3614144, 6324752, 12649504, 25299008]

約数ペア:

[(1, 25299008), (2, 12649504), (4, 6324752), (7, 3614144), (8, 3162376), (14, 1807072), (16, 1581188), (28, 903536), (32, 790594), (56, 451768), (64, 395297), (112, 225884), (149, 169792), (224, 112942), (298, 84896), (379, 66752), (448, 56471), (596, 42448), (758, 33376), (1043, 24256), (1192, 21224), (1516, 16688), (2086, 12128), (2384, 10612), (2653, 9536), (3032, 8344), (4172, 6064), (4768, 5306)]