40564216

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65851}}^1$

素因数の和:65875

約数の個数: 32

約数和(自身を含む): 94826880

約数和(自身を除く): 54262664

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 65851, 131702, 263404, 460957, 526808, 724361, 921914, 1448722, 1843828, 2897444, 3687656, 5070527, 5794888, 10141054, 20282108, 40564216]

約数ペア:

[(1, 40564216), (2, 20282108), (4, 10141054), (7, 5794888), (8, 5070527), (11, 3687656), (14, 2897444), (22, 1843828), (28, 1448722), (44, 921914), (56, 724361), (77, 526808), (88, 460957), (154, 263404), (308, 131702), (616, 65851)]