40810484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71347}}^1$

素因数の和:71375

約数の個数: 24

約数和(自身を含む): 83905248

約数和(自身を除く): 43094764

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 71347, 142694, 285388, 784817, 927511, 1569634, 1855022, 3139268, 3710044, 10202621, 20405242, 40810484]

約数ペア:

[(1, 40810484), (2, 20405242), (4, 10202621), (11, 3710044), (13, 3139268), (22, 1855022), (26, 1569634), (44, 927511), (52, 784817), (143, 285388), (286, 142694), (572, 71347)]