56311288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{33679}}^1$

素因数の和:33715

約数の個数: 32

約数和(自身を含む): 121248000

約数和(自身を除く): 64936712

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 33679, 67358, 134716, 269432, 370469, 639901, 740938, 1279802, 1481876, 2559604, 2963752, 5119208, 7038911, 14077822, 28155644, 56311288]

約数ペア:

[(1, 56311288), (2, 28155644), (4, 14077822), (8, 7038911), (11, 5119208), (19, 2963752), (22, 2559604), (38, 1481876), (44, 1279802), (76, 740938), (88, 639901), (152, 370469), (209, 269432), (418, 134716), (836, 67358), (1672, 33679)]