39940076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 79863840

約数和(自身を除く): 39923764

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 113, 116, 226, 277, 319, 452, 554, 638, 1108, 1243, 1276, 2486, 3047, 3277, 4972, 6094, 6554, 8033, 12188, 13108, 16066, 31301, 32132, 36047, 62602, 72094, 88363, 125204, 144188, 176726, 344311, 353452, 688622, 907729, 1377244, 1815458, 3630916, 9985019, 19970038, 39940076]

約数ペア:

[(1, 39940076), (2, 19970038), (4, 9985019), (11, 3630916), (22, 1815458), (29, 1377244), (44, 907729), (58, 688622), (113, 353452), (116, 344311), (226, 176726), (277, 144188), (319, 125204), (452, 88363), (554, 72094), (638, 62602), (1108, 36047), (1243, 32132), (1276, 31301), (2486, 16066), (3047, 13108), (3277, 12188), (4972, 8033), (6094, 6554)]