40784104

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 78926400

約数和(自身を除く): 38142296

約数列:

[1, 2, 4, 8, 59, 71, 118, 142, 236, 284, 472, 568, 1217, 2434, 4189, 4868, 8378, 9736, 16756, 33512, 71803, 86407, 143606, 172814, 287212, 345628, 574424, 691256, 5098013, 10196026, 20392052, 40784104]

約数ペア:

[(1, 40784104), (2, 20392052), (4, 10196026), (8, 5098013), (59, 691256), (71, 574424), (118, 345628), (142, 287212), (236, 172814), (284, 143606), (472, 86407), (568, 71803), (1217, 33512), (2434, 16756), (4189, 9736), (4868, 8378)]