71738996

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{5261}}^1$

素因数の和:5759

約数の個数: 24

約数和(自身を含む): 143799936

約数和(自身を除く): 72060940

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 3409, 5261, 6818, 10522, 13636, 21044, 36827, 73654, 147308, 2562107, 5124214, 10248428, 17934749, 35869498, 71738996]

約数ペア:

[(1, 71738996), (2, 35869498), (4, 17934749), (7, 10248428), (14, 5124214), (28, 2562107), (487, 147308), (974, 73654), (1948, 36827), (3409, 21044), (5261, 13636), (6818, 10522)]