25947404

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 55469568

約数和(自身を除く): 29522164

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 301, 322, 602, 644, 937, 989, 1204, 1874, 1978, 3748, 3956, 6559, 6923, 13118, 13846, 21551, 26236, 27692, 40291, 43102, 80582, 86204, 150857, 161164, 282037, 301714, 564074, 603428, 926693, 1128148, 1853386, 3706772, 6486851, 12973702, 25947404]

約数ペア:

[(1, 25947404), (2, 12973702), (4, 6486851), (7, 3706772), (14, 1853386), (23, 1128148), (28, 926693), (43, 603428), (46, 564074), (86, 301714), (92, 282037), (161, 161164), (172, 150857), (301, 86204), (322, 80582), (602, 43102), (644, 40291), (937, 27692), (989, 26236), (1204, 21551), (1874, 13846), (1978, 13118), (3748, 6923), (3956, 6559)]