67905904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1093}}^1$

素因数の和:1465

約数の個数: 40

約数和(自身を含む): 144066672

約数和(自身を除く): 76160768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 353, 706, 1093, 1412, 2186, 2824, 3883, 4372, 5648, 7766, 8744, 12023, 15532, 17488, 24046, 31064, 48092, 62128, 96184, 192368, 385829, 771658, 1543316, 3086632, 4244119, 6173264, 8488238, 16976476, 33952952, 67905904]

約数ペア:

[(1, 67905904), (2, 33952952), (4, 16976476), (8, 8488238), (11, 6173264), (16, 4244119), (22, 3086632), (44, 1543316), (88, 771658), (176, 385829), (353, 192368), (706, 96184), (1093, 62128), (1412, 48092), (2186, 31064), (2824, 24046), (3883, 17488), (4372, 15532), (5648, 12023), (7766, 8744)]