3971935744

素因数分解:

$2^9\times 7^1\times {\mathrm{1108241}}^1$

素因数の和:1108266

約数の個数: 40

約数和(自身を含む): 9069852528

約数和(自身を除く): 5097916784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 1108241, 2216482, 4432964, 7757687, 8865928, 15515374, 17731856, 31030748, 35463712, 62061496, 70927424, 124122992, 141854848, 248245984, 283709696, 496491968, 567419392, 992983936, 1985967872, 3971935744]

約数ペア:

[(1, 3971935744), (2, 1985967872), (4, 992983936), (7, 567419392), (8, 496491968), (14, 283709696), (16, 248245984), (28, 141854848), (32, 124122992), (56, 70927424), (64, 62061496), (112, 35463712), (128, 31030748), (224, 17731856), (256, 15515374), (448, 8865928), (512, 7757687), (896, 4432964), (1792, 2216482), (3584, 1108241)]