73440556

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{5153}}^1$

素因数の和:5673

約数の個数: 24

約数和(自身を含む): 147198240

約数和(自身を除く): 73757684

約数列:

[1, 2, 4, 7, 14, 28, 509, 1018, 2036, 3563, 5153, 7126, 10306, 14252, 20612, 36071, 72142, 144284, 2622877, 5245754, 10491508, 18360139, 36720278, 73440556]

約数ペア:

[(1, 73440556), (2, 36720278), (4, 18360139), (7, 10491508), (14, 5245754), (28, 2622877), (509, 144284), (1018, 72142), (2036, 36071), (3563, 20612), (5153, 14252), (7126, 10306)]