67236208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{323251}}^1$

素因数の和:323272

約数の個数: 20

約数和(自身を含む): 140291368

約数和(自身を除く): 73055160

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 323251, 646502, 1293004, 2586008, 4202263, 5172016, 8404526, 16809052, 33618104, 67236208]

約数ペア:

[(1, 67236208), (2, 33618104), (4, 16809052), (8, 8404526), (13, 5172016), (16, 4202263), (26, 2586008), (52, 1293004), (104, 646502), (208, 323251)]