72298096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{347587}}^1$

素因数の和:347608

約数の個数: 20

約数和(自身を含む): 150853192

約数和(自身を除く): 78555096

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 347587, 695174, 1390348, 2780696, 4518631, 5561392, 9037262, 18074524, 36149048, 72298096]

約数ペア:

[(1, 72298096), (2, 36149048), (4, 18074524), (8, 9037262), (13, 5561392), (16, 4518631), (26, 2780696), (52, 1390348), (104, 695174), (208, 347587)]