64988836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{15227}}^1$

素因数の和:15339

約数の個数: 24

約数和(自身を含む): 125356896

約数和(自身を除く): 60368060

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 15227, 30454, 60908, 167497, 334994, 669988, 1477019, 2954038, 5908076, 16247209, 32494418, 64988836]

約数ペア:

[(1, 64988836), (2, 32494418), (4, 16247209), (11, 5908076), (22, 2954038), (44, 1477019), (97, 669988), (194, 334994), (388, 167497), (1067, 60908), (2134, 30454), (4268, 15227)]