40750004

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{1151}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 73156608

約数和(自身を除く): 32406604

約数列:

[1, 2, 4, 53, 106, 167, 212, 334, 668, 1151, 2302, 4604, 8851, 17702, 35404, 61003, 122006, 192217, 244012, 384434, 768868, 10187501, 20375002, 40750004]

約数ペア:

[(1, 40750004), (2, 20375002), (4, 10187501), (53, 768868), (106, 384434), (167, 244012), (212, 192217), (334, 122006), (668, 61003), (1151, 35404), (2302, 17702), (4604, 8851)]