64517266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{18679}}^1$

素因数の和:18849

約数の個数: 16

約数和(自身を含む): 106251840

約数和(自身を除く): 41734574

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 18679, 37358, 205469, 410938, 2932603, 5865206, 32258633, 64517266]

約数ペア:

[(1, 64517266), (2, 32258633), (11, 5865206), (22, 2932603), (157, 410938), (314, 205469), (1727, 37358), (3454, 18679)]