38828021218

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{145259}}^1$

素因数の和:145642

約数の個数: 32

約数和(自身を含む): 67870120320

約数和(自身を除く): 29042099102

約数列:

[1, 2, 7, 14, 61, 122, 313, 427, 626, 854, 2191, 4382, 19093, 38186, 133651, 145259, 267302, 290518, 1016813, 2033626, 8860799, 17721598, 45466067, 62025593, 90932134, 124051186, 318262469, 636524938, 2773430087, 5546860174, 19414010609, 38828021218]

約数ペア:

[(1, 38828021218), (2, 19414010609), (7, 5546860174), (14, 2773430087), (61, 636524938), (122, 318262469), (313, 124051186), (427, 90932134), (626, 62025593), (854, 45466067), (2191, 17721598), (4382, 8860799), (19093, 2033626), (38186, 1016813), (133651, 290518), (145259, 267302)]