64988844

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{25667}}^1$

素因数の和:25885

約数の個数: 24

約数和(自身を含む): 152365248

約数和(自身を除く): 87376404

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 25667, 51334, 77001, 102668, 154002, 308004, 5415737, 10831474, 16247211, 21662948, 32494422, 64988844]

約数ペア:

[(1, 64988844), (2, 32494422), (3, 21662948), (4, 16247211), (6, 10831474), (12, 5415737), (211, 308004), (422, 154002), (633, 102668), (844, 77001), (1266, 51334), (2532, 25667)]