71324132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{2521}}^1$

素因数の和:3179

約数の個数: 24

約数和(自身を含む): 136430112

約数和(自身を除く): 65105980

約数列:

[1, 2, 4, 11, 22, 44, 643, 1286, 2521, 2572, 5042, 7073, 10084, 14146, 27731, 28292, 55462, 110924, 1621003, 3242006, 6484012, 17831033, 35662066, 71324132]

約数ペア:

[(1, 71324132), (2, 35662066), (4, 17831033), (11, 6484012), (22, 3242006), (44, 1621003), (643, 110924), (1286, 55462), (2521, 28292), (2572, 27731), (5042, 14146), (7073, 10084)]