69698512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{335089}}^1$

素因数の和:335110

約数の個数: 20

約数和(自身を含む): 145429060

約数和(自身を除く): 75730548

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 335089, 670178, 1340356, 2680712, 4356157, 5361424, 8712314, 17424628, 34849256, 69698512]

約数ペア:

[(1, 69698512), (2, 34849256), (4, 17424628), (8, 8712314), (13, 5361424), (16, 4356157), (26, 2680712), (52, 1340356), (104, 670178), (208, 335089)]