66312488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{16033}}^1$

素因数の和:16097

約数の個数: 32

約数和(自身を含む): 138533760

約数和(自身を除く): 72221272

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 16033, 32066, 64132, 128264, 176363, 352726, 705452, 753551, 1410904, 1507102, 3014204, 6028408, 8289061, 16578122, 33156244, 66312488]

約数ペア:

[(1, 66312488), (2, 33156244), (4, 16578122), (8, 8289061), (11, 6028408), (22, 3014204), (44, 1507102), (47, 1410904), (88, 753551), (94, 705452), (188, 352726), (376, 176363), (517, 128264), (1034, 64132), (2068, 32066), (4136, 16033)]