25841536

素因数分解:

$2^7\times 7^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 59535360

約数和(自身を除く): 33693824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 151, 191, 224, 302, 382, 448, 604, 764, 896, 1057, 1208, 1337, 1528, 2114, 2416, 2674, 3056, 4228, 4832, 5348, 6112, 8456, 9664, 10696, 12224, 16912, 19328, 21392, 24448, 28841, 33824, 42784, 57682, 67648, 85568, 115364, 135296, 171136, 201887, 230728, 403774, 461456, 807548, 922912, 1615096, 1845824, 3230192, 3691648, 6460384, 12920768, 25841536]

約数ペア:

[(1, 25841536), (2, 12920768), (4, 6460384), (7, 3691648), (8, 3230192), (14, 1845824), (16, 1615096), (28, 922912), (32, 807548), (56, 461456), (64, 403774), (112, 230728), (128, 201887), (151, 171136), (191, 135296), (224, 115364), (302, 85568), (382, 67648), (448, 57682), (604, 42784), (764, 33824), (896, 28841), (1057, 24448), (1208, 21392), (1337, 19328), (1528, 16912), (2114, 12224), (2416, 10696), (2674, 9664), (3056, 8456), (4228, 6112), (4832, 5348)]