39945584

素因数分解:

$2^4\times 7^2\times {\mathrm{50951}}^1$

素因数の和:50973

約数の個数: 30

約数和(自身を含む): 90032184

約数和(自身を除く): 50086600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 50951, 101902, 203804, 356657, 407608, 713314, 815216, 1426628, 2496599, 2853256, 4993198, 5706512, 9986396, 19972792, 39945584]

約数ペア:

[(1, 39945584), (2, 19972792), (4, 9986396), (7, 5706512), (8, 4993198), (14, 2853256), (16, 2496599), (28, 1426628), (49, 815216), (56, 713314), (98, 407608), (112, 356657), (196, 203804), (392, 101902), (784, 50951)]