1399296

素因数分解:

$2^9\times 3^1\times {\mathrm{911}}^1$

素因数の和:932

約数の個数: 40

約数和(自身を含む): 3731904

約数和(自身を除く): 2332608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 911, 1536, 1822, 2733, 3644, 5466, 7288, 10932, 14576, 21864, 29152, 43728, 58304, 87456, 116608, 174912, 233216, 349824, 466432, 699648, 1399296]

約数ペア:

[(1, 1399296), (2, 699648), (3, 466432), (4, 349824), (6, 233216), (8, 174912), (12, 116608), (16, 87456), (24, 58304), (32, 43728), (48, 29152), (64, 21864), (96, 14576), (128, 10932), (192, 7288), (256, 5466), (384, 3644), (512, 2733), (768, 1822), (911, 1536)]