47771878

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1733}}^1$

素因数の和:1932

約数の個数: 32

約数和(自身を含む): 89890560

約数和(自身を除く): 42118682

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 179, 358, 1253, 1733, 1969, 2506, 3466, 3938, 12131, 13783, 19063, 24262, 27566, 38126, 133441, 266882, 310207, 620414, 2171449, 3412277, 4342898, 6824554, 23885939, 47771878]

約数ペア:

[(1, 47771878), (2, 23885939), (7, 6824554), (11, 4342898), (14, 3412277), (22, 2171449), (77, 620414), (154, 310207), (179, 266882), (358, 133441), (1253, 38126), (1733, 27566), (1969, 24262), (2506, 19063), (3466, 13783), (3938, 12131)]