72813944

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{24533}}^1$

素因数の和:24599

約数の個数: 32

約数和(自身を含む): 158980320

約数和(自身を除く): 86166376

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 24533, 49066, 98132, 171731, 196264, 343462, 686924, 1300249, 1373848, 2600498, 5200996, 9101743, 10401992, 18203486, 36406972, 72813944]

約数ペア:

[(1, 72813944), (2, 36406972), (4, 18203486), (7, 10401992), (8, 9101743), (14, 5200996), (28, 2600498), (53, 1373848), (56, 1300249), (106, 686924), (212, 343462), (371, 196264), (424, 171731), (742, 98132), (1484, 49066), (2968, 24533)]