64909338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{4649}}^1$

素因数の和:4846

約数の個数: 32

約数和(自身を含む): 140616000

約数和(自身を除く): 75706662

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 179, 358, 537, 1074, 2327, 4649, 4654, 6981, 9298, 13947, 13962, 27894, 60437, 120874, 181311, 362622, 832171, 1664342, 2496513, 4993026, 10818223, 21636446, 32454669, 64909338]

約数ペア:

[(1, 64909338), (2, 32454669), (3, 21636446), (6, 10818223), (13, 4993026), (26, 2496513), (39, 1664342), (78, 832171), (179, 362622), (358, 181311), (537, 120874), (1074, 60437), (2327, 27894), (4649, 13962), (4654, 13947), (6981, 9298)]