64987052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 129868032

約数和(自身を除く): 64880980

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 67, 92, 134, 268, 299, 598, 811, 871, 1196, 1541, 1622, 1742, 3082, 3244, 3484, 6164, 10543, 18653, 20033, 21086, 37306, 40066, 42172, 54337, 74612, 80132, 108674, 217348, 242489, 484978, 706381, 969956, 1249751, 1412762, 2499502, 2825524, 4999004, 16246763, 32493526, 64987052]

約数ペア:

[(1, 64987052), (2, 32493526), (4, 16246763), (13, 4999004), (23, 2825524), (26, 2499502), (46, 1412762), (52, 1249751), (67, 969956), (92, 706381), (134, 484978), (268, 242489), (299, 217348), (598, 108674), (811, 80132), (871, 74612), (1196, 54337), (1541, 42172), (1622, 40066), (1742, 37306), (3082, 21086), (3244, 20033), (3484, 18653), (6164, 10543)]