64473276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{767539}}^1$

素因数の和:767553

約数の個数: 24

約数和(自身を含む): 171928960

約数和(自身を除く): 107455684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 767539, 1535078, 2302617, 3070156, 4605234, 5372773, 9210468, 10745546, 16118319, 21491092, 32236638, 64473276]

約数ペア:

[(1, 64473276), (2, 32236638), (3, 21491092), (4, 16118319), (6, 10745546), (7, 9210468), (12, 5372773), (14, 4605234), (21, 3070156), (28, 2302617), (42, 1535078), (84, 767539)]