134217944

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 297749760

約数和(自身を除く): 163531816

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 211, 259, 296, 307, 422, 518, 614, 844, 1036, 1228, 1477, 1688, 2072, 2149, 2456, 2954, 4298, 5908, 7807, 8596, 11359, 11816, 15614, 17192, 22718, 31228, 45436, 54649, 62456, 64777, 79513, 90872, 109298, 129554, 159026, 218596, 259108, 318052, 437192, 453439, 518216, 636104, 906878, 1813756, 2396749, 3627512, 4793498, 9586996, 16777243, 19173992, 33554486, 67108972, 134217944]

約数ペア:

[(1, 134217944), (2, 67108972), (4, 33554486), (7, 19173992), (8, 16777243), (14, 9586996), (28, 4793498), (37, 3627512), (56, 2396749), (74, 1813756), (148, 906878), (211, 636104), (259, 518216), (296, 453439), (307, 437192), (422, 318052), (518, 259108), (614, 218596), (844, 159026), (1036, 129554), (1228, 109298), (1477, 90872), (1688, 79513), (2072, 64777), (2149, 62456), (2456, 54649), (2954, 45436), (4298, 31228), (5908, 22718), (7807, 17192), (8596, 15614), (11359, 11816)]