71952412

素因数分解:

$2^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{9277}}^1$

素因数の和:9565

約数の個数: 24

約数和(自身を含む): 144439904

約数和(自身を除く): 72487492

約数列:

[1, 2, 4, 7, 14, 28, 277, 554, 1108, 1939, 3878, 7756, 9277, 18554, 37108, 64939, 129878, 259756, 2569729, 5139458, 10278916, 17988103, 35976206, 71952412]

約数ペア:

[(1, 71952412), (2, 35976206), (4, 17988103), (7, 10278916), (14, 5139458), (28, 2569729), (277, 259756), (554, 129878), (1108, 64939), (1939, 37108), (3878, 18554), (7756, 9277)]