72542822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{25171}}^1$

素因数の和:25315

約数の個数: 16

約数和(自身を含む): 119617344

約数和(自身を除く): 47074522

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 25171, 50342, 276881, 553762, 3297401, 6594802, 36271411, 72542822]

約数ペア:

[(1, 72542822), (2, 36271411), (11, 6594802), (22, 3297401), (131, 553762), (262, 276881), (1441, 50342), (2882, 25171)]