28926436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4943}}^1$

素因数の和:4984

約数の個数: 48

約数和(自身を含む): 66447360

約数和(自身を除く): 37520924

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 4943, 5852, 9886, 19772, 34601, 54373, 69202, 93917, 108746, 138404, 187834, 217492, 375668, 380611, 657419, 761222, 1033087, 1314838, 1522444, 2066174, 2629676, 4132348, 7231609, 14463218, 28926436]

約数ペア:

[(1, 28926436), (2, 14463218), (4, 7231609), (7, 4132348), (11, 2629676), (14, 2066174), (19, 1522444), (22, 1314838), (28, 1033087), (38, 761222), (44, 657419), (76, 380611), (77, 375668), (133, 217492), (154, 187834), (209, 138404), (266, 108746), (308, 93917), (418, 69202), (532, 54373), (836, 34601), (1463, 19772), (2926, 9886), (4943, 5852)]