71652916

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1607}}^1$

素因数の和:1839

約数の個数: 24

約数和(自身を含む): 128048256

約数和(自身を除く): 56395340

約数列:

[1, 2, 4, 71, 142, 157, 284, 314, 628, 1607, 3214, 6428, 11147, 22294, 44588, 114097, 228194, 252299, 456388, 504598, 1009196, 17913229, 35826458, 71652916]

約数ペア:

[(1, 71652916), (2, 35826458), (4, 17913229), (71, 1009196), (142, 504598), (157, 456388), (284, 252299), (314, 228194), (628, 114097), (1607, 44588), (3214, 22294), (6428, 11147)]