71068960972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{25491019}}^1$

素因数の和:25491081

約数の個数: 24

約数和(自身を含む): 134898477840

約数和(自身を除く): 63829516868

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 25491019, 50982038, 101964076, 433347323, 866694646, 1045131779, 1733389292, 2090263558, 4180527116, 17767240243, 35534480486, 71068960972]

約数ペア:

[(1, 71068960972), (2, 35534480486), (4, 17767240243), (17, 4180527116), (34, 2090263558), (41, 1733389292), (68, 1045131779), (82, 866694646), (164, 433347323), (697, 101964076), (1394, 50982038), (2788, 25491019)]