40527242

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2927}}^1$

素因数の和:3002

約数の個数: 32

約数和(自身を含む): 74207232

約数和(自身を除く): 33679990

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 2927, 5854, 6923, 13846, 20489, 40978, 67321, 125861, 134642, 251722, 471247, 881027, 942494, 1762054, 2894803, 5789606, 20263621, 40527242]

約数ペア:

[(1, 40527242), (2, 20263621), (7, 5789606), (14, 2894803), (23, 1762054), (43, 942494), (46, 881027), (86, 471247), (161, 251722), (301, 134642), (322, 125861), (602, 67321), (989, 40978), (1978, 20489), (2927, 13846), (5854, 6923)]