66823408

素因数分解:

$2^4\times {\mathrm{1117}}^1\times {\mathrm{3739}}^1$

素因数の和:4864

約数の個数: 20

約数和(自身を含む): 129620920

約数和(自身を除く): 62797512

約数列:

[1, 2, 4, 8, 16, 1117, 2234, 3739, 4468, 7478, 8936, 14956, 17872, 29912, 59824, 4176463, 8352926, 16705852, 33411704, 66823408]

約数ペア:

[(1, 66823408), (2, 33411704), (4, 16705852), (8, 8352926), (16, 4176463), (1117, 59824), (2234, 29912), (3739, 17872), (4468, 14956), (7478, 8936)]