9998504

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 19699200

約数和(自身を除く): 9700696

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 232, 284, 568, 607, 1214, 2059, 2428, 4118, 4856, 8236, 16472, 17603, 35206, 43097, 70412, 86194, 140824, 172388, 344776, 1249813, 2499626, 4999252, 9998504]

約数ペア:

[(1, 9998504), (2, 4999252), (4, 2499626), (8, 1249813), (29, 344776), (58, 172388), (71, 140824), (116, 86194), (142, 70412), (232, 43097), (284, 35206), (568, 17603), (607, 16472), (1214, 8236), (2059, 4856), (2428, 4118)]