3925907456

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{61837}}^1$

素因数の和:61890

約数の個数: 48

約数和(自身を含む): 8103251520

約数和(自身を除く): 4177344064

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3968, 7936, 15872, 31744, 61837, 63488, 123674, 247348, 494696, 989392, 1916947, 1978784, 3833894, 3957568, 7667788, 7915136, 15335576, 15830272, 30671152, 31660544, 61342304, 63321088, 122684608, 126642176, 245369216, 490738432, 981476864, 1962953728, 3925907456]

約数ペア:

[(1, 3925907456), (2, 1962953728), (4, 981476864), (8, 490738432), (16, 245369216), (31, 126642176), (32, 122684608), (62, 63321088), (64, 61342304), (124, 31660544), (128, 30671152), (248, 15830272), (256, 15335576), (496, 7915136), (512, 7667788), (992, 3957568), (1024, 3833894), (1984, 1978784), (2048, 1916947), (3968, 989392), (7936, 494696), (15872, 247348), (31744, 123674), (61837, 63488)]