27945656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4969}}^1$

素因数の和:5031

約数の個数: 32

約数和(自身を含む): 56658000

約数和(自身を除く): 28712344

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 4969, 5624, 9938, 19876, 39752, 94411, 183853, 188822, 367706, 377644, 735412, 755288, 1470824, 3493207, 6986414, 13972828, 27945656]

約数ペア:

[(1, 27945656), (2, 13972828), (4, 6986414), (8, 3493207), (19, 1470824), (37, 755288), (38, 735412), (74, 377644), (76, 367706), (148, 188822), (152, 183853), (296, 94411), (703, 39752), (1406, 19876), (2812, 9938), (4969, 5624)]