39668684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 80904096

約数和(自身を除く): 41235412

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 181, 187, 293, 362, 374, 586, 724, 748, 1172, 1991, 3077, 3223, 3982, 4981, 6154, 6446, 7964, 9962, 12308, 12892, 19924, 33847, 53033, 54791, 67694, 106066, 109582, 135388, 212132, 219164, 583363, 901561, 1166726, 1803122, 2333452, 3606244, 9917171, 19834342, 39668684]

約数ペア:

[(1, 39668684), (2, 19834342), (4, 9917171), (11, 3606244), (17, 2333452), (22, 1803122), (34, 1166726), (44, 901561), (68, 583363), (181, 219164), (187, 212132), (293, 135388), (362, 109582), (374, 106066), (586, 67694), (724, 54791), (748, 53033), (1172, 33847), (1991, 19924), (3077, 12892), (3223, 12308), (3982, 9962), (4981, 7964), (6154, 6446)]