40986044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{13903}}^1$

素因数の和:13985

約数の個数: 24

約数和(自身を含む): 79419648

約数和(自身を除く): 38433604

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 13903, 27806, 55612, 152933, 305866, 611732, 931501, 1863002, 3726004, 10246511, 20493022, 40986044]

約数ペア:

[(1, 40986044), (2, 20493022), (4, 10246511), (11, 3726004), (22, 1863002), (44, 931501), (67, 611732), (134, 305866), (268, 152933), (737, 55612), (1474, 27806), (2948, 13903)]