66800416

素因数分解:

$2^5\times {\mathrm{271}}^1\times {\mathrm{7703}}^1$

素因数の和:7984

約数の個数: 24

約数和(自身を含む): 132015744

約数和(自身を除く): 65215328

約数列:

[1, 2, 4, 8, 16, 32, 271, 542, 1084, 2168, 4336, 7703, 8672, 15406, 30812, 61624, 123248, 246496, 2087513, 4175026, 8350052, 16700104, 33400208, 66800416]

約数ペア:

[(1, 66800416), (2, 33400208), (4, 16700104), (8, 8350052), (16, 4175026), (32, 2087513), (271, 246496), (542, 123248), (1084, 61624), (2168, 30812), (4336, 15406), (7703, 8672)]