66731964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13799}}^1$

素因数の和:13850

約数の個数: 48

約数和(自身を含む): 173107200

約数和(自身を除く): 106375236

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 13799, 27598, 41397, 55196, 82794, 165588, 179387, 358774, 427769, 538161, 717548, 855538, 1076322, 1283307, 1711076, 2152644, 2566614, 5133228, 5560997, 11121994, 16682991, 22243988, 33365982, 66731964]

約数ペア:

[(1, 66731964), (2, 33365982), (3, 22243988), (4, 16682991), (6, 11121994), (12, 5560997), (13, 5133228), (26, 2566614), (31, 2152644), (39, 1711076), (52, 1283307), (62, 1076322), (78, 855538), (93, 717548), (124, 538161), (156, 427769), (186, 358774), (372, 179387), (403, 165588), (806, 82794), (1209, 55196), (1612, 41397), (2418, 27598), (4836, 13799)]