39918868

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{1231}}^1$

素因数の和:1324

約数の個数: 36

約数和(自身を含む): 77995456

約数和(自身を除く): 38076588

約数列:

[1, 2, 4, 11, 22, 44, 67, 121, 134, 242, 268, 484, 737, 1231, 1474, 2462, 2948, 4924, 8107, 13541, 16214, 27082, 32428, 54164, 82477, 148951, 164954, 297902, 329908, 595804, 907247, 1814494, 3628988, 9979717, 19959434, 39918868]

約数ペア:

[(1, 39918868), (2, 19959434), (4, 9979717), (11, 3628988), (22, 1814494), (44, 907247), (67, 595804), (121, 329908), (134, 297902), (242, 164954), (268, 148951), (484, 82477), (737, 54164), (1231, 32428), (1474, 27082), (2462, 16214), (2948, 13541), (4924, 8107)]