71991244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{33767}}^1$

素因数の和:33825

約数の個数: 24

約数和(自身を含む): 138989088

約数和(自身を除く): 66997844

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 33767, 67534, 135068, 438971, 877942, 1384447, 1755884, 2768894, 5537788, 17997811, 35995622, 71991244]

約数ペア:

[(1, 71991244), (2, 35995622), (4, 17997811), (13, 5537788), (26, 2768894), (41, 1755884), (52, 1384447), (82, 877942), (164, 438971), (533, 135068), (1066, 67534), (2132, 33767)]