71962708

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{839}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 129407040

約数和(自身を除く): 57444332

約数列:

[1, 2, 4, 41, 82, 164, 523, 839, 1046, 1678, 2092, 3356, 21443, 34399, 42886, 68798, 85772, 137596, 438797, 877594, 1755188, 17990677, 35981354, 71962708]

約数ペア:

[(1, 71962708), (2, 35981354), (4, 17990677), (41, 1755188), (82, 877594), (164, 438797), (523, 137596), (839, 85772), (1046, 68798), (1678, 42886), (2092, 34399), (3356, 21443)]