64085572

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{331}}^1\times {\mathrm{499}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 113876000

約数和(自身を除く): 49790428

約数列:

[1, 2, 4, 97, 194, 331, 388, 499, 662, 998, 1324, 1996, 32107, 48403, 64214, 96806, 128428, 165169, 193612, 330338, 660676, 16021393, 32042786, 64085572]

約数ペア:

[(1, 64085572), (2, 32042786), (4, 16021393), (97, 660676), (194, 330338), (331, 193612), (388, 165169), (499, 128428), (662, 96806), (998, 64214), (1324, 48403), (1996, 32107)]