25671968

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3697}}^1$

素因数の和:3745

約数の個数: 48

約数和(自身を含む): 59641344

約数和(自身を除く): 33969376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 3697, 6944, 7394, 14788, 25879, 29576, 51758, 59152, 103516, 114607, 118304, 207032, 229214, 414064, 458428, 802249, 828128, 916856, 1604498, 1833712, 3208996, 3667424, 6417992, 12835984, 25671968]

約数ペア:

[(1, 25671968), (2, 12835984), (4, 6417992), (7, 3667424), (8, 3208996), (14, 1833712), (16, 1604498), (28, 916856), (31, 828128), (32, 802249), (56, 458428), (62, 414064), (112, 229214), (124, 207032), (217, 118304), (224, 114607), (248, 103516), (434, 59152), (496, 51758), (868, 29576), (992, 25879), (1736, 14788), (3472, 7394), (3697, 6944)]