67108972

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 138949888

約数和(自身を除く): 71840916

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 211, 259, 307, 422, 518, 614, 844, 1036, 1228, 1477, 2149, 2954, 4298, 5908, 7807, 8596, 11359, 15614, 22718, 31228, 45436, 54649, 64777, 79513, 109298, 129554, 159026, 218596, 259108, 318052, 453439, 906878, 1813756, 2396749, 4793498, 9586996, 16777243, 33554486, 67108972]

約数ペア:

[(1, 67108972), (2, 33554486), (4, 16777243), (7, 9586996), (14, 4793498), (28, 2396749), (37, 1813756), (74, 906878), (148, 453439), (211, 318052), (259, 259108), (307, 218596), (422, 159026), (518, 129554), (614, 109298), (844, 79513), (1036, 64777), (1228, 54649), (1477, 45436), (2149, 31228), (2954, 22718), (4298, 15614), (5908, 11359), (7807, 8596)]