7081928

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 16536960

約数和(自身を除く): 9455032

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 56, 68, 86, 119, 136, 172, 173, 238, 301, 344, 346, 476, 602, 692, 731, 952, 1204, 1211, 1384, 1462, 2408, 2422, 2924, 2941, 4844, 5117, 5848, 5882, 7439, 9688, 10234, 11764, 14878, 20468, 20587, 23528, 29756, 40936, 41174, 52073, 59512, 82348, 104146, 126463, 164696, 208292, 252926, 416584, 505852, 885241, 1011704, 1770482, 3540964, 7081928]

約数ペア:

[(1, 7081928), (2, 3540964), (4, 1770482), (7, 1011704), (8, 885241), (14, 505852), (17, 416584), (28, 252926), (34, 208292), (43, 164696), (56, 126463), (68, 104146), (86, 82348), (119, 59512), (136, 52073), (172, 41174), (173, 40936), (238, 29756), (301, 23528), (344, 20587), (346, 20468), (476, 14878), (602, 11764), (692, 10234), (731, 9688), (952, 7439), (1204, 5882), (1211, 5848), (1384, 5117), (1462, 4844), (2408, 2941), (2422, 2924)]