27849290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3037}}^1$

素因数の和:3182

約数の個数: 32

約数和(自身を含む): 57746304

約数和(自身を除く): 29897014

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 3037, 4585, 6074, 9170, 15185, 21259, 30370, 42518, 106295, 212590, 397847, 795694, 1989235, 2784929, 3978470, 5569858, 13924645, 27849290]

約数ペア:

[(1, 27849290), (2, 13924645), (5, 5569858), (7, 3978470), (10, 2784929), (14, 1989235), (35, 795694), (70, 397847), (131, 212590), (262, 106295), (655, 42518), (917, 30370), (1310, 21259), (1834, 15185), (3037, 9170), (4585, 6074)]