64431672

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{21139}}^1$

素因数の和:21275

約数の個数: 32

約数和(自身を含む): 162355200

約数和(自身を除く): 97923528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 21139, 42278, 63417, 84556, 126834, 169112, 253668, 507336, 2684653, 5369306, 8053959, 10738612, 16107918, 21477224, 32215836, 64431672]

約数ペア:

[(1, 64431672), (2, 32215836), (3, 21477224), (4, 16107918), (6, 10738612), (8, 8053959), (12, 5369306), (24, 2684653), (127, 507336), (254, 253668), (381, 169112), (508, 126834), (762, 84556), (1016, 63417), (1524, 42278), (3048, 21139)]