64160668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{503}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 132765696

約数和(自身を除く): 68605028

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 223, 286, 446, 503, 572, 892, 1006, 2012, 2453, 2899, 4906, 5533, 5798, 6539, 9812, 11066, 11596, 13078, 22132, 26156, 31889, 63778, 71929, 112169, 127556, 143858, 224338, 287716, 448676, 1233859, 1458197, 2467718, 2916394, 4935436, 5832788, 16040167, 32080334, 64160668]

約数ペア:

[(1, 64160668), (2, 32080334), (4, 16040167), (11, 5832788), (13, 4935436), (22, 2916394), (26, 2467718), (44, 1458197), (52, 1233859), (143, 448676), (223, 287716), (286, 224338), (446, 143858), (503, 127556), (572, 112169), (892, 71929), (1006, 63778), (2012, 31889), (2453, 26156), (2899, 22132), (4906, 13078), (5533, 11596), (5798, 11066), (6539, 9812)]