57313172

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{66029}}^1$

素因数の和:66071

約数の個数: 24

約数和(自身を含む): 118325760

約数和(自身を除く): 61012588

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 66029, 132058, 264116, 462203, 924406, 1848812, 2046899, 4093798, 8187596, 14328293, 28656586, 57313172]

約数ペア:

[(1, 57313172), (2, 28656586), (4, 14328293), (7, 8187596), (14, 4093798), (28, 2046899), (31, 1848812), (62, 924406), (124, 462203), (217, 264116), (434, 132058), (868, 66029)]