25839726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 58786560

約数和(自身を除く): 32946834

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 83, 89, 106, 159, 166, 178, 249, 267, 318, 498, 534, 583, 913, 979, 1166, 1749, 1826, 1958, 2739, 2937, 3498, 4399, 4717, 5478, 5874, 7387, 8798, 9434, 13197, 14151, 14774, 22161, 26394, 28302, 44322, 48389, 51887, 81257, 96778, 103774, 145167, 155661, 162514, 243771, 290334, 311322, 391511, 487542, 783022, 1174533, 2349066, 4306621, 8613242, 12919863, 25839726]

約数ペア:

[(1, 25839726), (2, 12919863), (3, 8613242), (6, 4306621), (11, 2349066), (22, 1174533), (33, 783022), (53, 487542), (66, 391511), (83, 311322), (89, 290334), (106, 243771), (159, 162514), (166, 155661), (178, 145167), (249, 103774), (267, 96778), (318, 81257), (498, 51887), (534, 48389), (583, 44322), (913, 28302), (979, 26394), (1166, 22161), (1749, 14774), (1826, 14151), (1958, 13197), (2739, 9434), (2937, 8798), (3498, 7387), (4399, 5874), (4717, 5478)]