25614848

素因数分解:

$2^9\times 7^2\times {\mathrm{1021}}^1$

素因数の和:1053

約数の個数: 60

約数和(自身を含む): 59593842

約数和(自身を除く): 33978994

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1021, 1568, 1792, 2042, 3136, 3584, 4084, 6272, 7147, 8168, 12544, 14294, 16336, 25088, 28588, 32672, 50029, 57176, 65344, 100058, 114352, 130688, 200116, 228704, 261376, 400232, 457408, 522752, 800464, 914816, 1600928, 1829632, 3201856, 3659264, 6403712, 12807424, 25614848]

約数ペア:

[(1, 25614848), (2, 12807424), (4, 6403712), (7, 3659264), (8, 3201856), (14, 1829632), (16, 1600928), (28, 914816), (32, 800464), (49, 522752), (56, 457408), (64, 400232), (98, 261376), (112, 228704), (128, 200116), (196, 130688), (224, 114352), (256, 100058), (392, 65344), (448, 57176), (512, 50029), (784, 32672), (896, 28588), (1021, 25088), (1568, 16336), (1792, 14294), (2042, 12544), (3136, 8168), (3584, 7147), (4084, 6272)]