43987242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 101445120

約数和(自身を除く): 57457878

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 67, 78, 114, 134, 201, 247, 402, 443, 494, 741, 871, 886, 1273, 1329, 1482, 1742, 2546, 2613, 2658, 3819, 5226, 5759, 7638, 8417, 11518, 16549, 16834, 17277, 25251, 29681, 33098, 34554, 49647, 50502, 59362, 89043, 99294, 109421, 178086, 218842, 328263, 385853, 563939, 656526, 771706, 1127878, 1157559, 1691817, 2315118, 3383634, 7331207, 14662414, 21993621, 43987242]

約数ペア:

[(1, 43987242), (2, 21993621), (3, 14662414), (6, 7331207), (13, 3383634), (19, 2315118), (26, 1691817), (38, 1157559), (39, 1127878), (57, 771706), (67, 656526), (78, 563939), (114, 385853), (134, 328263), (201, 218842), (247, 178086), (402, 109421), (443, 99294), (494, 89043), (741, 59362), (871, 50502), (886, 49647), (1273, 34554), (1329, 33098), (1482, 29681), (1742, 25251), (2546, 17277), (2613, 16834), (2658, 16549), (3819, 11518), (5226, 8417), (5759, 7638)]