40351388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131011}}^1$

素因数の和:131033

約数の個数: 24

約数和(自身を含む): 88040064

約数和(自身を除く): 47688676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 131011, 262022, 524044, 917077, 1441121, 1834154, 2882242, 3668308, 5764484, 10087847, 20175694, 40351388]

約数ペア:

[(1, 40351388), (2, 20175694), (4, 10087847), (7, 5764484), (11, 3668308), (14, 2882242), (22, 1834154), (28, 1441121), (44, 917077), (77, 524044), (154, 262022), (308, 131011)]