71370904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{11423}}^1$

素因数の和:11511

約数の個数: 32

約数和(自身を含む): 148055040

約数和(自身を除く): 76684136

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 11423, 22846, 45692, 91384, 125653, 251306, 502612, 811033, 1005224, 1622066, 3244132, 6488264, 8921363, 17842726, 35685452, 71370904]

約数ペア:

[(1, 71370904), (2, 35685452), (4, 17842726), (8, 8921363), (11, 6488264), (22, 3244132), (44, 1622066), (71, 1005224), (88, 811033), (142, 502612), (284, 251306), (568, 125653), (781, 91384), (1562, 45692), (3124, 22846), (6248, 11423)]