25062268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{81371}}^1$

素因数の和:81393

約数の個数: 24

約数和(自身を含む): 54681984

約数和(自身を除く): 29619716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 81371, 162742, 325484, 569597, 895081, 1139194, 1790162, 2278388, 3580324, 6265567, 12531134, 25062268]

約数ペア:

[(1, 25062268), (2, 12531134), (4, 6265567), (7, 3580324), (11, 2278388), (14, 1790162), (22, 1139194), (28, 895081), (44, 569597), (77, 325484), (154, 162742), (308, 81371)]