26378924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 54867456

約数和(自身を除く): 28488532

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 107, 143, 214, 286, 428, 431, 572, 862, 1177, 1391, 1724, 2354, 2782, 4708, 4741, 5564, 5603, 9482, 11206, 15301, 18964, 22412, 30602, 46117, 61204, 61633, 92234, 123266, 184468, 246532, 507287, 599521, 1014574, 1199042, 2029148, 2398084, 6594731, 13189462, 26378924]

約数ペア:

[(1, 26378924), (2, 13189462), (4, 6594731), (11, 2398084), (13, 2029148), (22, 1199042), (26, 1014574), (44, 599521), (52, 507287), (107, 246532), (143, 184468), (214, 123266), (286, 92234), (428, 61633), (431, 61204), (572, 46117), (862, 30602), (1177, 22412), (1391, 18964), (1724, 15301), (2354, 11206), (2782, 9482), (4708, 5603), (4741, 5564)]