67943152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{569}}^1$

素因数の和:1033

約数の個数: 40

約数和(自身を含む): 139946400

約数和(自身を除く): 72003248

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 439, 569, 878, 1138, 1756, 2276, 3512, 4552, 7024, 7463, 9104, 9673, 14926, 19346, 29852, 38692, 59704, 77384, 119408, 154768, 249791, 499582, 999164, 1998328, 3996656, 4246447, 8492894, 16985788, 33971576, 67943152]

約数ペア:

[(1, 67943152), (2, 33971576), (4, 16985788), (8, 8492894), (16, 4246447), (17, 3996656), (34, 1998328), (68, 999164), (136, 499582), (272, 249791), (439, 154768), (569, 119408), (878, 77384), (1138, 59704), (1756, 38692), (2276, 29852), (3512, 19346), (4552, 14926), (7024, 9673), (7463, 9104)]