72893086

素因数分解:

$2^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{2647}}^1$

素因数の和:2944

約数の個数: 24

約数和(自身を含む): 127691856

約数和(自身を除く): 54798770

約数列:

[1, 2, 7, 14, 49, 98, 281, 562, 1967, 2647, 3934, 5294, 13769, 18529, 27538, 37058, 129703, 259406, 743807, 1487614, 5206649, 10413298, 36446543, 72893086]

約数ペア:

[(1, 72893086), (2, 36446543), (7, 10413298), (14, 5206649), (49, 1487614), (98, 743807), (281, 259406), (562, 129703), (1967, 37058), (2647, 27538), (3934, 18529), (5294, 13769)]