71396336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5557}}^1$

素因数の和:5649

約数の個数: 40

約数和(自身を含む): 153000624

約数和(自身を除く): 81604288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1606, 3212, 5557, 6424, 11114, 12848, 22228, 44456, 61127, 88912, 122254, 244508, 405661, 489016, 811322, 978032, 1622644, 3245288, 4462271, 6490576, 8924542, 17849084, 35698168, 71396336]

約数ペア:

[(1, 71396336), (2, 35698168), (4, 17849084), (8, 8924542), (11, 6490576), (16, 4462271), (22, 3245288), (44, 1622644), (73, 978032), (88, 811322), (146, 489016), (176, 405661), (292, 244508), (584, 122254), (803, 88912), (1168, 61127), (1606, 44456), (3212, 22228), (5557, 12848), (6424, 11114)]