67672592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{325349}}^1$

素因数の和:325370

約数の個数: 20

約数和(自身を含む): 141201900

約数和(自身を除く): 73529308

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 325349, 650698, 1301396, 2602792, 4229537, 5205584, 8459074, 16918148, 33836296, 67672592]

約数ペア:

[(1, 67672592), (2, 33836296), (4, 16918148), (8, 8459074), (13, 5205584), (16, 4229537), (26, 2602792), (52, 1301396), (104, 650698), (208, 325349)]