64482542

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 109435392

約数和(自身を除く): 44952850

約数列:

[1, 2, 19, 31, 38, 43, 62, 67, 86, 134, 361, 589, 722, 817, 1178, 1273, 1333, 1634, 2077, 2546, 2666, 2881, 4154, 5762, 11191, 15523, 22382, 24187, 25327, 31046, 39463, 48374, 50654, 54739, 78926, 89311, 109478, 178622, 481213, 749797, 962426, 1040041, 1499594, 1696909, 2080082, 3393818, 32241271, 64482542]

約数ペア:

[(1, 64482542), (2, 32241271), (19, 3393818), (31, 2080082), (38, 1696909), (43, 1499594), (62, 1040041), (67, 962426), (86, 749797), (134, 481213), (361, 178622), (589, 109478), (722, 89311), (817, 78926), (1178, 54739), (1273, 50654), (1333, 48374), (1634, 39463), (2077, 31046), (2546, 25327), (2666, 24187), (2881, 22382), (4154, 15523), (5762, 11191)]