15026128

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{5557}}^1$

素因数の和:5591

約数の個数: 30

約数和(自身を含む): 31530534

約数和(自身を除く): 16504406

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 5557, 11114, 22228, 44456, 72241, 88912, 144482, 288964, 577928, 939133, 1155856, 1878266, 3756532, 7513064, 15026128]

約数ペア:

[(1, 15026128), (2, 7513064), (4, 3756532), (8, 1878266), (13, 1155856), (16, 939133), (26, 577928), (52, 288964), (104, 144482), (169, 88912), (208, 72241), (338, 44456), (676, 22228), (1352, 11114), (2704, 5557)]