25668992

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{6469}}^1$

素因数の和:6514

約数の個数: 32

約数和(自身を含む): 52795200

約数和(自身を除く): 27126208

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 6469, 12938, 25876, 51752, 103504, 200539, 207008, 401078, 414016, 802156, 828032, 1604312, 3208624, 6417248, 12834496, 25668992]

約数ペア:

[(1, 25668992), (2, 12834496), (4, 6417248), (8, 3208624), (16, 1604312), (31, 828032), (32, 802156), (62, 414016), (64, 401078), (124, 207008), (128, 200539), (248, 103504), (496, 51752), (992, 25876), (1984, 12938), (3968, 6469)]