13485224

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 25989600

約数和(自身を除く): 12504376

約数列:

[1, 2, 4, 8, 67, 134, 139, 181, 268, 278, 362, 536, 556, 724, 1112, 1448, 9313, 12127, 18626, 24254, 25159, 37252, 48508, 50318, 74504, 97016, 100636, 201272, 1685653, 3371306, 6742612, 13485224]

約数ペア:

[(1, 13485224), (2, 6742612), (4, 3371306), (8, 1685653), (67, 201272), (134, 100636), (139, 97016), (181, 74504), (268, 50318), (278, 48508), (362, 37252), (536, 25159), (556, 24254), (724, 18626), (1112, 12127), (1448, 9313)]